Illustration could be a visual language. one in every of illustrator's functions is to require a plan or a thought and transfer it into visual data notwithstanding the media.
This is very true for editorial illustration, wherever artists square measure commotioned to try to to illustrations for articles or covers of magazines. Some illustrators, like illustrator, did/do intensive and really elaborated studies of their subjects and themes to execute out of this world illustrations that may simply stand alone as masterpieces in a very gallery.
Illustrations can even follow perform. for instance, technical illustration's perform is to function a guide (ikea manuals for his or her furniture) or pattern illustration for trade (wallpaper, fabrics, interior style, etc) or medical illustration for education.
Sequential illustrations will be used for diversion, like comic books, graphic novels and animation.