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.

Anyone who enjoys sketching and would like to be able to capture and outline of the subject they are painting or drawing a little quicker may be interested in a new piece of equipment created by the ...

Artist David Hockney once stirred up controversy by asserting that many of the great Dutch masters—folks like Vermeer and Ingres—had relied on optical drawing aids to create their masterpieces. Now ...

It would be cool to have the ability to eyeball something sitting in front of you then draw it with some semblance of accuracy, but I’ll be damned if that kind of hand-eye coordination isn’t tough to ...