Line art refers to a form of visual art where the artist creates images using primarily straight or curved lines. These lines are typically black or another solid color and are often used to outline shapes, define forms, and convey textures. Line art can range from simple sketches to intricate illustrations, and it can be created using various mediums, including pen and ink, digital software, or even traditional techniques such as etching or engraving.

Line art is valued for its simplicity and clarity, as well as its ability to convey complex ideas and emotions with minimal detail. It is commonly used in a wide range of artistic disciplines, including illustration, graphic design, animation, and comic books. In addition to its artistic merits, line art also has practical applications, such as technical drawing, architectural drafting, and scientific illustration.

One of the key characteristics of line art is its emphasis on the use of lines to create form and structure, rather than relying on color or shading. This focus on line allows artists to explore concepts such as composition, rhythm, and movement, while also challenging viewers to engage with the artwork on a deeper level. Whether used to create abstract patterns, detailed portraits, or dynamic scenes, line art has a timeless appeal that continues to captivate audiences around the world.