The purpose and significance of illustration design

Hand-painted form is the traditional form of illustration. In addition to traditional painting tools, it can also be expressed in simple art forms, such as woodcut prints, copperplate prints, paper-cutting, and even street graffiti art. These hand-drawn techniques are popular forms for the audience and designers. Because of the diversity of hand-painted forms, their expression is more free, and designers' creativity can be more perfectly displayed. However, the form of hand-drawing requires designers' hand-drawing ability and artistic accomplishment to be very high.

Designers need to have strong painting skills and accurate expression of creativity. Only with these two abilities can the beauty and creativity of illustrations be well displayed.

Illustration in the form of photography is more about illustration design on the completed photographic works, and photography can convey information concretely and intuitively. With the advent of the pan-photography era, simply presenting photographic works no longer has advantages, and people have higher requirements for the illustration form of photography. They need to re-create with the help of digital post-processing and the information conveyed by photographic works for better thinking expansion or creative interpretation. People's fantasy, artistic conception and feelings are integrated into the surreal picture through illustrations synthesized by digital photography.

This is also the most wonderful creative technique in illustration. This form of expression is more used in commercial posters because it gives the audience a more direct visual impact.