Portrait drawing is more than copying a face, it is learning how to capture structure, personality, and expression in a way ...

Crocodiles have a powerful shape and rugged texture that make them an exciting subject for drawing practice. This tutorial ...

For something intended to mimic good old pencil and paper, drawing tablets and the tech behind them are surprisingly complicated. If you fancy a crash course in how they work and want to build your ...

Abstract: CAD drawing restoration is one of the most urgent needs in industrial manufacturing. The existing research focuses on the digitization of CAD drawings, However, there are actually many ...