Design is most powerful for every stage without design just like meaningless and according to category there are many different types available some are work with by hand design and CG also another part these two part is completely different from each other.
particularly this is totally CG part design. of curse 2D/3D is another part mostly 2D contains geometric models, text, and digital images. Its a flat design based on both x and y axis so its called 2D because its only contains two dimensions.
