Learn how to tackle complex curved forms with confidence! Follow this step-by-step tutorial as we sketch the iconic Ribbon Chapel, breaking down the structure and flow to help you master organic ...

3. Steampunk Mechanical Heart A steampunk mechanical heart combines organic shapes with mechanical elements. This drawing idea is both imaginative and technically challenging.

The Ohio State University professor emeritus, who turned 89 in September, lets organic shapes dominate his garden sculptures, fountains, ceramics, drawings, paintings and works of public art.