By Marilyn Delk ...

Leonardo da Vinci sketched what he believed was the perfectly proportioned male body. Now, a dentist claims to have worked ...

While sketching at the zoo one morning, a small boy asked me for a pencil and a piece of paper. He proceeded to transform the ...

The art is all from the newly expanded and remastered edition of The Artist’s Guide to Sketching, originally written and ...

Unmanned aircraft systems (UAS), or unmanned aerial vehicles, often referred to as drones, have been experiencing healthy growth in the United States and around the world. The positive uses of UAS ...