The advent of digital control over images has almost immeasurably expanded the creative scope of illustrators and photographers. With accessible, powerful software for creating and manipulating images at their fingertips, digital graphic designers can produce a wide range of graphic effects to incorporate into existing or newly created images. Respect for the integrity of other image-making professionals is, of course, extremely important. It is not ethical either to alter another professional’s work or to manipulate it gratuitously. However, by agreement of in collaboration, it is possible to modify the original dimensions, mood, and meaning of an image.