Crafting that perfect sales pitch in PowerPoint sometimes requires you to use your drawing skills, and while it's possible to create a three-dimensional ball shape in PowerPoint, it's not altogether ...

Danish artist Carl Krull, who is based in Copenhagen, creates mind-bending drawings that look three-dimensional. "I know I draw in an almost sculptural manner, and my expression is of a topographical ...

Learn how to generate and communicate your furniture designs through different types of drawing. Develop two-dimensional and three-dimensional drawing skills. Explore line drawings, tonal studies, ...

The recent ruling in In re Maatita means that a two-dimensional drawing of a three-dimensional object may meet the enablement and definiteness requirements for a design patent. The US Court of Appeals ...