An illustrator is a graphic artist who specializes in enhancing writing by providing a visual representation that corresponds to the content of the associated text. The illustration may be intended to clarify complicated concepts or objects that are difficult to describe textually. illustration techniques include watercolor, pen and ink, airbrush art, oil painting, pastels, wood engraving and linoleum cuts.

Adobe Illustrator is the industry leading software for creating vectorized graphics. Learn about drawing techniques, how to use effects and patterns, text effects, and 3D graphics creation. A graphics program used for creating illustrations. It maintains an image in vector graphics format, which allows all elements of the picture to be isolated, moved and scaled independent of the others.

Drawing programs and CAD programs are similar; however, drawing programs usually provide a large number of special effects for fancy illustrations, while CAD programs provide precise dimensioning and positioning of each graphic element in order that the objects can be transferred to other systems for engineering analysis and manufacturing.