An illustrator is an artist who specializes in enhancing writing or elucidating concepts by providing a visual representation that corresponds to the content of the associated text or idea. The illustration may be intended to clarify complicated concepts or objects that are difficult to describe textually, which is the reason illustrations are often found in children's books.
Illustration is the art of making images that work with something and add to it without needing direct attention and without distracting from the thing they illustrate. The other thing is the focus of the attention, and the illustration's role is to add personality and character without competing with that other thing.
Illustrations have been used in advertisements, architectural rendering, greeting cards, posters, books, graphic novels, storyboards, manuals, business, magazines, shirts, video games, tutorials and newspapers. A cartoon illustration can add humor to stories or essays.
Use reference images to create scenes and characters. This can be as simple as looking at an image to inspire your artwork, or creating character sketches and detailed scenes from different angles to create the basis of a picture book world. Some traditional illustration techniques include watercolor, pen and ink, airbrush art, oil painting, pastels, wood engraving, and linoleum cuts. John Held, Jr. was an illustrator who worked in a variety of styles and media, including linoleum cuts, pen and ink drawings, magazine cover paintings, cartoons, comic strips, and set design, while also creating fine art with his animal sculptures and watercolor, many established illustrators attended an art school or college of some sort and were trained in different painting and drawing techniques.