It’s a widely held belief that the Old Masters were exactly that: masters, such as da Vinci and Vermeer, who painted in flawlessly precise freehand. There are savants with steady hands, no question.

Designers, engineers and hobbyists would like to draw circles, squares hexagons, pentagrams and other large or small shapes, might be interested in a new drawing tool launched via Kickstarter this ...

The Ddiin Exlicon drawing tool combines a compass, protractor, ruler, golden ratio tool, curved ruler and hexagon and pentagram and the lip stencils all in one device. From accurate ellipses to ...