It's something that takes very little time to complete, but can go a long way toward bringing an image to life, and it would have been far, far harder to achieve in a 3D package.
Ọ bụ ihe na-ewe obere oge iji wuchaa, ma ọ pụrụ ịga ogologo oge iji weputa ihe oyiyi maka ndụ, ọ ga-abụrịrị ihe siri ike karị iji nweta ihe ngwugwu 3D.