(Based on the principle of clear and practical illustration, it is easy to express the shape and image. Illustration is a universal language in the world. Its design is usually divided into text, animal and commodity images in commercial applications. As the name suggests, commercial illustration is an illustration of commercial value, which does not belong to the category of pure art. Commercial illustrations can be defined as digital works drawn by companies or products and paid for them. The author waives the ownership of the work and only retains the right of authorship. Illustration is a form of commercial illustration. Others include advertising illustration, cartoon mascot design, publishing illustration and animation film and television game scenes.)