Crafting Arrows in Illustrator: A Simple Guide

Welcome to the ultimate Adobe Illustrator arrow tutorial, where we delve into the art of arrow design with ease and precision. As a graphic artist, understanding how to make arrows in Illustrator is a fundamental skill that can uplift your project’s visual communication. With more than 400,000 assets available, including diverse templates and versatile fonts, Illustrator empowers you to craft arrows that are truly unique and professionally polished¹. Whether you’re outlining directions in an infographic or adding details to architectural plans, Illustrator’s free design tools and user-friendly interface cater to your creative needs¹.

In this guide, we’ll explore the various techniques to create both simple and intricate arrows, adjusting their forms to align within, center, or outside your paths for that impeccable look you desire¹. With options to fine-tune stroke width, dashed lines, and rounded corners, your arrows will not only serve a purpose but also elevate your design aesthetics¹.

Key Takeaways

• Master the use of Illustrator’s Stroke panel for tailored arrow creations¹.
• Select from a vast dropdown menu of arrowheads to match your design vision¹.
• Customize dashed and dotted line aesthetics with flexible cap and corner options¹.
• Leverage Adobe Illustrator’s extensive asset library for comprehensive design solutions¹.
• Align your arrow’s stroke to fit perfectly within your desired design context¹.

Starting with Illustrator: A User-Friendly Setup

Delving into Adobe Illustrator begins with mastering the basics, especially for those eager to create arrows in Adobe Illustrator. A solid grasp of the software’s environment sets the stage for a seamless, creative process. Whether you’re aspiring to design minimalist icons or elaborate vector graphics, understanding and personalizing the Illustrator workspace catalyzes your design proficiency and expedites your workflow.

Familiarizing with the Illustrator Interface

Adobe Illustrator boasts a rich set of tools and panels that are intuitive once familiar. Before venturing into arrow creation, take time to navigate through various essential features like the Tools panel, Control bar, and Panels for Layers, Stroke, and Brushes. Each offers unique functionalities that aid in spearheading creative tasks. For novices looking to enhance their skills, Envato Tuts+ provides a spectrum of illustrator arrow design tips, perfectly suited for a progressive learning curve.

Setting Up Your Document for Arrow Design

Preparation is key when initiating your project. A correctly configured document aligns with your artistic vision and the technical specifications required. With options ranging from size, bleed, color mode, and resolution setting, Illustrator allows for a customized setup tailored for arrow design. For instance, the pack of Illustrator curved arrows available on Envato Elements grants you a ready-made starting point for quick design solutions². Working within a well-prepared document ensures that aspects such as scale and color profiles align with your design objectives.

Diving into the realm of Envato Elements reveals an eclectic and vast compilation of tools for crafting distinct Adobe Illustrator arrow designs. From a robust list of 20 pattern brushes to over 160 exquisite hand-drawn vector arrows, designers have at their disposal a myriad of styles and themes to explore and utilize². Each class of graphic asset, such as the playful and cartoonish arrow designs or sleek 3D arrows collections, are customizable to suit a range of design narratives². It’s through this plethora of options and resources that Illustrator shines as a versatile platform for professionals and enthusiasts alike to express their creativity freely and effectively.

For those looking to embark on the journey of proficient arrow design in Illustrator, comprehensive collections, and detailed tutorials serve as the catalyst for transformation from novice to adept. With the guiding hand of seasoned graphic designer Andrei Marius and the educational resources at Envato Tuts+, Illustrator’s complexities become approachable and conquerable, making it possible for anyone to craft visually captivating arrows and bring dynamic visuals to life².

Understanding the Stroke Panel for Arrow Creation

The Stroke Panel in Adobe Illustrator serves as a cornerstone for crafting exceptional arrow shapes in Illustrator, granting designers the ability to stylize their vector paths with precision and ease. With an extensive library of over 400,000 assets, including 1,500 templates and 500 fonts available on Create, the potential for creating unique and visually striking arrowheads is enormous³.

Accessing the Stroke Panel

To begin molding your illustrator arrow techniques, accessing the Stroke Panel is your first step. It’s here that the transformation from simple lines to expressive arrows starts. With just a few clicks, users can convert plain lines into arrows, choosing from heads and tails that best fit the project’s theme and aesthetic³.

Choosing and Modifying Arrowheads

Choosing the right arrowhead can define the tone and direction of your graphic, which is why Illustrator provides a range of preset arrow symbols within the Symbols menu for expedited design³. Whether you need basic glyphs for a simplistic touch or are aiming to utilize the Brushes feature for fully customized arrowheads, Illustrator equips you with the tools to refine your vision with total design control³.

For instance, navigational visuals often benefit from clear, easily discernible arrow shapes in Illustrator, and the availability of custom arrowheads via Illustrator’s Brushes feature ensures that each arrow can be tailored to perfection³. Whether you are incorporating Shutterstock’s rich library of stock photos into your project or starting from a blank canvas, the right arrowhead is just a panel away³.

Understanding the breadth of choices supplied by Illustrator for arrow creation is crucial. Here’s a simple breakdown of what the Stroke Panel offers:

In conclusion, harnessing the power of Adobe Illustrator’s Stroke Panel and its associated features is an essential skill for any designer looking to elevate their illustrator arrow techniques. Armed with the vast selection of assets, templates, and fonts, plus the seamless integration of symbols, glyphs, and brushes, the creative possibilities are endless³.

How to Make Arrows in Illustrator: The Stroke Panel Method

Arrows are a critical element in a wide range of design applications, from directional signage to digital interfaces. The diversity of arrow types—be it simple, curvy, hand-drawn, or standard—is limitless in graphic design⁴. Adobe Illustrator, renowned for its precise vector capabilities, is the ideal tool for creating these essential design motifs. Through a simple and effective method known as the Stroke Panel, designers can effortlessly generate arrows that are both visually striking and professionally polished.

One of the most appealing aspects of Adobe Illustrator is the array of built-in arrow brushes and symbols that can be easily accessed and integrated into your designs. Found in the Brush Library, the arrow brushes ensure a quick selection of styles and patterns, allowing for a dynamic expression in your artistic projects⁴. For those who prefer to work with symbols, the Symbol Panel makes adding and editing arrow symbols a seamless task. This sort of built-in support is an invaluable time-saver, expediting the design process and enhancing the efficiency of a designer’s workflow⁴.

As an illustrator, the ability to swiftly create arrows in your designs not only accelerates project delivery but also expands your creative repertoire by leaps and bounds⁴.

Adobe Illustrator’s Stroke Panel method is incredibly user-friendly, making it one of the quickest ways to add an arrow to your project⁴. Whether you’re looking to design standardized arrow elements or hoping to innovate with customized creations, Illustrator simplifies the task down to a few clicks. Simply select the path, choose an arrowhead, adjust the scale, and align – your perfect arrow is ready to take flight in your design.

For illustrative purposes, let us delve into the typical workflow to create a standard arrow using the Stroke Panel. The step-by-step method below underscores just how easy and intuitive the process is:

1. Select the path you wish to turn into an arrow.
2. Open the Stroke Panel to reveal the Arrowheads options.
3. Choose the desired arrowhead style from the drop-down menu.
4. Scale the arrowhead to fit your design aesthetic.
5. Use alignment buttons within the panel to precision-place the arrow tip.

If your project entails designing arrows with a bit more character, such as a hand-drawn look or an intricate brush effect, the Brush Tool paired with the Arrow Brushes provide an extensive range of styles to choose from⁴. Moreover, the ability to make arrows in Illustrator proves invaluable as it elevates the quality of your design work and streamlines your design process, fundamentally enhancing your value as a designer⁴.

In conclusion, mastering the illustrator arrow design tutorial is more than just a technical skill; it’s an investment in your design proficiency, enabling you to create a wide array of arrow types with ease and confidence⁴. Explore and experiment with the myriad possibilities in the Stroke Panel, and watch as your creations hit the mark, every time.

Brushes: A Versatile Tool for Arrow Illustration

Unleashing the full potential of illustrator arrow brushes begins with delving into the treasure chest of options that Adobe Illustrator offers. The Brushes panel serves as the gateway to a distinctive realm, where every stroke transforms into a visual narrative. The pre-installed Arrows_Special brush collection is just the tip of the iceberg, presenting an array of stylized arrow tips ideal for adding a touch of elegance or whimsy to designs.

Navigating to Built-in Illustrator Arrow Brushes

For creative professionals and enthusiasts, Illustrator’s built-in arrow brushes offer an impressive variety, including the comprehensive Ultimate Brush Toolbox. This toolbox includes 24 Vector ink brushes and 12 vector texture brushes tailored for Illustrator, perfect for those seeking diversity in their digital artistry⁵. Meanwhile, the Lighthouse Liner Affinity Brushes deliver another dimension of creativity with their 72 Affinity brushes, complemented by 20 seamless patterns that inspire endless possibilities⁵.

Customizing Brushes for Unique Arrow Designs

When it comes to crafting custom arrows in Illustrator, personalization is paramount. The Affinity Inkwell Brush set, encompassing 93 unique brushes, allows artists to illustrate outside the lines with dashes, dry ink, and zigzags, providing an authentic hand-drawn feel to digital creations⁵. The demand for distinctive vector brushes is met by the Ink Poisoning Affinity Designer Brushes, offering a vast array of 195 vectored brushes. These include thin liners, thick strokes, and comic-style brushes, enabling designers to construct gritty, vibrant strokes that resonate with their artistic vision⁵. For professionals specializing in body art-inspired designs, Tattoo Art – Affinity Brushes supply a kit of 43 brushes, featuring stipple shading and detailed outline brushes to forge pixel-perfect vector arrows⁵.

With the current marketplace housing a staggering total of 193 distinct pack options, including Abstrike, Zima Blue, and Tuesday illustrations, designers are spoilt for choice when expanding their arsenal of custom arrows in Illustrator⁶. The versatility these brushes and patterns afford makes Illustrator not just a tool, but rather a partner in the realm of limitless creativity. Wielding this power, artists command a symphony of lines and shapes, orchestrating their designs to the cadence of their unique creative beats.

Drawing Arrows with Pen and Pencil Tools

Mastering how to draw an arrow in Illustrator often involves delving into the versatile Pen and Pencil tools. These tools grant you the precision needed to craft the exact curves and points of your arrow designs, becoming fundamental when designing arrows in illustrator. A line stroke guide can significantly enhance your understanding of stroke options that turn basic lines into elaborate arrows.

Understanding the intricacies of the Pen Tool can make a significant difference in your designs, as the ability to adjust path curvature allows for the creation of unique and dynamic arrows. To complement this, many users prefer using dropdown menus for stroke thickness adjustments, with a substantial percentage opting for this method over the use of up and down arrows⁷.

When it comes to customizing the arrow’s details, such as the ends and vertices, Illustrator provides a variety of shape options upon long-clicking the Rectangle tool. This assortment ensures that designers have the geometrical diversity essential for intricate arrow tips and tails—a feature utilized by many during their creative process⁷.

For those aiming for impeccably straight lines or angles, holding the Shift key proves to be a preferred method, as a large rate of users lean on this technique for accuracy in line angle selection⁷. However, when detailed adjustments are needed post-drawing, the Properties panel is frequented by users seeking to refine line appearance settings⁷.

1. Pinpoint beginning and end points using the Pencil Tool for freeform arrow bodies.
2. Employ the Pen Tool for defining sharp angles and precisely curved arrow paths.
3. Combine drawn elements using the Pathfinder tool to assemble complex arrow designs.

At the finalization stage, statistics show a significant ratio of users who change end cap settings to create rounded ends for their arrows, echoing the trend for smooth and visually pleasing line terminations⁷. These end cap adjustments are further supported by a library of color swatches available when selecting stroke color, ensuring your arrow design integrates seamlessly into the rest of your illustration⁷.

Harnessing the full potential of Illustrator’s features for how to draw an arrow in Illustrator doesn’t stop at the drawing. A comparative analysis reveals that users save their progress periodically throughout their workflow, a practice that safeguards against data loss and preserves the creative journey⁷.

Compiling these techniques and effectively employing available resources is key in mastering the craft of designing arrows in Illustrator, allowing each arrow to serve its function as a directional and design element within your graphic compositions.

Designing Curved Arrows for Dynamic Illustrations

Graphic illustrations often demand elements that guide the eye and communicate flow. Illustrator curved arrows serve this purpose excellently, bringing a sense of motion and pointing out directions with ease. Mastering the creation of these versatile arrows in Illustrator not only elevates the visual aesthetics of a design but also enhances the user’s storytelling ability within their projects.

Harmony in design is achieved through dynamically adjustable elements, and this is where Adobe Illustrator excels with its live shapes feature. The majority of shapes created with Illustrator’s tools are live, meaning they can be fine-tuned for perfect curvature and angle⁸. This flexibility is pivotal when learning how to make arrows in Illustrator which frequently require subtle adjustments to convey the right message.

Adjusting Bezier Curves for Arrow Paths

Using the myriad of shape tools, such as the Rectangle, Ellipse, and the versatile Pen tool, designers can forge the base path for an arrow⁸. These paths, when manipulated using Bezier handles and anchor points, transform into smooth, flowing Illustrator curved arrows that capture the viewer’s attention. For example, tweaking a live shape’s corner radius, or altering the number of sides on a polygon, is effortlessly executed by dragging corresponding on-shape control widgets⁸. A visit to Adobe’s official guide on drawing simple lines and shapes offers an in-depth exploration of these techniques.

Creative Uses for Curved Arrows in Graphics

Curved arrows have an array of applications across various mediums. Whether steering through an infographic, leading the path through an interactive guide, or accentuating the flow in a digital booklet, these arrows add clarity and direction. Even intricate diagrammatic representations benefit from the subtleties of curvature and angle adjustments that are possible by dragging either the bounding box handles or the center point widget to reposition the entire live shape within a composition⁸.

In conclusion, Illustrator’s robust live shapes framework, complete with on-shape widgets and accessible control panels, equips designers with the essential tools to create tailored, dynamic curved arrows. Such versatility underscores why Illustrator remains the software of choice for crafting intricate vector illustrations that demand precision and adaptability⁸.

Working with Symbols to Add Efficiency in Arrow Design

Stepping up the design game in Adobe Illustrator often involves leveraging its robust symbols feature, particularly when creating arrows. Symbols provide a powerhouse of efficiency and consistency, and over 80% of designers recognize the value they bring to drawing and painting digital illustrations⁹. Adobe Illustrator’s symbols, especially useful when dealing with arrow symbols in Illustrator, offer time-saving features that resonate with professionals who strive for productivity without compromising on quality⁹.

One standout feature essential to the design workflow is the ease with which you can create arrows in Adobe Illustrator. By converting objects into symbols, designers are equipped with the flexibility to replicate and modify elements across entire projects⁹. This ability removes the tedium of redesigning frequently used arrow graphics, allowing symbols to be duplicated, deleted, redefined, or swapped efficiently within Illustrator—steps that form the backbone of a streamlined design process⁹.

Utilizing the Symbols Panel for Quick Access

Adobe Illustrator’s Symbol Libraries are critical in organizing an array of design assets, including arrow symbols, for quick access⁹. By employing advanced symbol features, designers can significantly reduce the size of their image files without sacrificing detail or quality⁹. Adobe Illustrator’s Symbol panel stands out as a user-friendly interface where you can drag and place arrow symbols onto the artboard with remarkable ease⁹.

Editing Symbols for Custom Arrow Variations

Meticulous customization is at the heart of Illustrator’s prowess, with symbol options being modifiable through the Symbol Options dialog box⁹. This level of control extends to the Symbols panel, where designers can break the link to a symbol, thus allowing them to edit the symbol for sophisticated custom arrow variations without influencing other instances on the artboard⁹. When creating arrows in Adobe Illustrator, utilizing such options as the 9-Slice Scaling and Symbolism tools is integral for achieving nuanced design details⁹.

Illustrator CS5’s settings changes capability for symbols, coupled with the editability while working, simplify the design process significantly, as designers can swiftly adapt to project demands without starting from scratch⁹. This level of adaptability positions Illustrator as a frontrunner for designers eager to master the art of efficiency when they create arrows in Adobe Illustrator⁹.

Creating Double-Ended Arrows with the Pathfinder Tool

Mastering the double-ended arrow in Illustrator design begins with the Pathfinder tool, a powerful feature that amalgamates separate shapes to architect unified arrow elements. Holistically, the process requires designers to ingeniously combine rectangles, triangles, and the occasionally overlooked strokes, laying the foundation for a tailored double-ended arrow that integrates smoothly into varied design projects.

The Width tool’s versatility plays a pivotal role here, allowing the creation of strokes with varying widths, which, when saved as profiles, can be implemented to craft the arrow’s tail or point seamlessly¹⁰. Through the straightforward manipulation of hollow diamond markers on these strokes, designers can move, duplicate, or delete segments to refine the visual weight of each end of the arrow, ensuring a balanced and impactful design¹⁰.

To achieve symmetrical precision, Illustrator’s Width Point Edit dialog box offers meticulous control to adjust adjoining width points—making sure that each end of the double-ended arrow mirrors its counterpart in dimension and form¹⁰. Moreover, by embracing the drag-and-push simplicity of the handlebars, designers are afforded the means to tailor side widths for discontinuous width points¹⁰. This ability to select and edit multiple points simultaneously elevates efficiency and design consistency, a cornerstone of illustrator arrow design tips.

Transitioning from stroke work to arrowheads, the Stroke panel serves as a central hub for managing the finer details of your arrow design. Here, you can rifle through a variety of default arrowhead designs provided by Illustrator and assert control over resizing, scaling, and path alignment, realizing a professional-grade double-ended arrow¹⁰. For those seeking a custom touch, the creation and implementation of personalized arrowheads, in line with instructions found within the Arrowheads.ai file, results in an exclusive and stylized asset tailored for both macOS and Windows platforms¹⁰.

By leveraging these nuanced illustrator arrow design tips, replete with the Pathfinder tool and meticulous stroke adjustments, the creation of aesthetically profound and functionally precise double-ended arrows is no longer a herculean task. This journey through Illustrator’s capabilities reinforces the narrative that precision, when paired with creativity, makes for distinctive and commanding graphic elements.

Expanding Your Arrow Toolkit with Envato Elements

When it comes to variety and aesthetic flexibility in arrow design, Envato Elements stands as a powerhouse resource for Adobe Illustrator users. Boasting an expansive selection of illustrator arrow brushes and vector graphics, Envato Elements caters to a multitude of stylistic preferences, enabling designers to enrich their creative repertoire. Whether the project at hand demands a playful touch or a sleek professional finish, the variety of arrow assets available can effortlessly uplift any design.

Exploring Popular Vector Arrows on Envato Elements

Envato Elements showcases over 160 hand-drawn vector arrows in its eclectic collection, alongside a series of 20 pattern brushes designed for Adobe Illustrator². The sheer volume of choices, including a colorful pack of slim arrow icons that offer both colored and outline styles, meets the creative needs of diverse projects². Moreover, the playful and cartoonish designs found in the collection of 100 Vector Arrows inject a sense of fun and creativity into any piece².

Incorporating External Arrow Sets into Illustrator

For Illustrator users short on time or those who prefer a quick brushstroke to meet their arrow needs, Envato Elements delivers with Hand Drawn Arrow Brushes that are fully scalable and editable. These assets allow designers to adjust size and color with just a few clicks, ensuring a smooth and efficient workflow². Additionally, the 3D Arrows Pack from Envato adapts to a variety of needs thanks to its highly customizable designs, making it simple to integrate sophisticated three-dimensional arrows into any illustration².

Understanding the versatility and utility offered by Envato Elements, integrating these expertly crafted arrow sets into Illustrator can transform a simple design into an engaging and comprehensive visual narrative. To discover how to craft your own arrows or to edit the ones from Envato, illustrator arrow techniques can provide further guidance in achieving that goal.

It’s clear that whether you’re after simplicity or intricacy, the arrow brushes and vector designs from Envato Elements provide a potent mix of ease and artistic choice, making them an essential addition to any Illustrator user’s toolkit. By leveraging these resources, designers are empowered to bring a new level of polish and personality to their arrows, thereby elevating their overall design aesthetic².

Coloring and Styling Arrows for Cohesive Design Elements

Mastering the art of illustrator arrow design tutorial goes beyond mere geometry; it extends into visual storytelling where color and style play pivotal roles in creating a harmonious design. When designing arrows in Illustrator, the final aesthetics should not only stand out but also exist in synergy with the surrounding elements. Let’s delve into how to enhance arrow designs with color gradients and patterns and adjust their scales and alignments for that seamless integration.

Applying Color Gradients and Patterns to Arrows

The versatility of Illustrator offers boundless opportunities to imbue life into vector arrows, elevating them from static objects to dynamic elements rich with meaning. Whether aiming for subtlety or vibrancy, the application of graduated hues or intricate patterns can significantly amplify the visual impact of your arrows. As part of Noble Desktop’s comprehensive HTML and CSS tutorial, creative minds are encouraged to experiment with an array of color schemes from the color panel, which can be translated to this medium with equal effectiveness¹¹.

Adjusting Scales and Alignments for Arrow Shapes in Illustrator

Sculpting the perfect arrow shape demands a keen eye for proportions. Utilizing the Stroke panel’s scaling abilities, an arrow can be tapered to the desired dimensions, thereby ensuring it commands the right degree of attention. Concurrently, positioning arrows in relation to other page elements is critical. The tutorial from Noble Desktop outlines the precise positioning techniques using CSS, which relate seamlessly to the positioning capabilities within Illustrator, ensuring your arrows are in perfect alignment with text and graphics alike¹¹.

As described in the embedded SVG design guide, maintaining consistency across design elements is paramount. In Illustrator, utilizing the currentColor feature within CSS properties can be assiduously replicated by assigning the same stroke color to your SVG arrows to match accompanying text or other features, thereby asserting a unified visual language throughout your work¹¹.

The table below outlines the optimal use of stroke styles for various arrow types, reflecting the aforementioned techniques:

In conclusion, whether it’s through applying vibrant gradients, fine-tuning the scale, or meticulously aligning arrows with the canvas, Illustrator’s toolbox is replete with possibilities. Through the insightful walkthroughs of styling SVGs in HTML akin to Noble Desktop’s free HTML and CSS tutorials, you’re well-equipped to handle every stylistic aspect of your arrows, ensuring their full integration within your overall design narrative¹¹.

Conclusion

Adobe Illustrator, a powerhouse in vector design, presents an array of techniques for crafting arrows, ensuring that creatives can seamlessly integrate these directional icons into their projects. The journey from simple stroke-based methods to the usage of the Pen and Pencil tools has shown that Illustrator is more than equipped to handle arrow creation. Bearing in mind that the application of arrow symbols spans centuries, with a shift toward abstraction witnessed in the mid-to-late 19th century¹², designers today have a vast historical legacy to draw upon as they shape arrows that bridge past artistry and modern practicality.

As highlighted throughout this Adobe Illustrator arrow tutorial, users have at their disposal options such as brush techniques, symbols, pathfinder innovations, and even external element libraries like Envato to customize their arrows. This facilitates not only in making arrows in Illustrator that are visually appealing but also in ensuring they carry the intended semantic weight. Arrows are employed not just for aesthetics but also for their capability to denote direction and action, often symbolizing increases or decreases in values¹², or complex processes and concepts, as demonstrated in educational resources like biology textbooks¹³. The clarity and consistency of these visual cues are vital, hence the need for improved visual literacy—a skill that is increasingly necessary in our highly visual world¹³.

The exploration of arrow symbolism in our Adobe Illustrator arrow tutorial is a reflection of its ubiquitous nature in visual culture—from indicating simple directions to depicting intricate logical operations in mathematical logic¹². When we ensure that the visual language we use is clear and consistent, we empower learners, designers, and the audience at large to navigate complex ideas with ease¹³. As we wrap up, we’re reminded of the profound simplicity and utility of arrows, transformed through Illustrator into versatile elements that provide direction and dynamics to any graphic art piece.

Source Links

1. https://www.shutterstock.com/blog/resources/how-to-make-a-dashed-line-in-illustrator
2. https://design.tutsplus.com/tutorials/how-to-make-an-arrow-in-illustrator–cms-37271
3. https://www.shutterstock.com/blog/resources/how-to-create-arrowheads-in-adobe-illustrator
4. https://www.bittbox.com/adobe-illustrator/how-to-make-an-arrow
5. https://www.designcuts.com/learning-hub/articles/8-ink-affinity-designer-brushes-for-a-realistic-hand-drawn-effect/
6. https://www.getillustrations.com/illustration-pack/dazzle-illustrations-abstract-hand-drawn-vector-illustrations-pack
7. https://mediacommons.psu.edu/2021/05/24/line-stroke-illustrator/
8. https://helpx.adobe.com/illustrator/using/drawing-simple-lines-shapes.html
9. https://www.smashingmagazine.com/2011/09/an-in-depth-study-of-symbols-in-illustrator-cs5/
10. https://helpx.adobe.com/illustrator/using/stroke-object.html
11. https://www.nobledesktop.com/learn/html-css/embedding-svg-free-html-css-tutorial
12. https://en.wikipedia.org/wiki/Arrow_(symbol)
13. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6007777/