Pablo Picasso once said, "Good artists copy, great artists steal." But Wall Street Journal illustrator Noli Novak says Spanish artist Jose Maria Cano engaged in outright plagiarism in producing a ...

The U.S. Geological Survey’s Preparation of Illustrations pamphlet (1920) suggests “For relief shading on small black and white maps Ross’s hand-stipple drawing paper may be used. By rubbing a black ...

WEST LAFAYETTE, Ind. – Ancient artists used a technique called stippling – in which pictures are created by painting or carving a series of tiny dots – to produce drawings on cave walls and utensils ...