You may have heard of plans to use drones for delivering packages, monitoring wildlife, or tracking storms. But painting murals? Researchers have enlisted tiny drones to create dot drawings -- an ...

AN ARTIST has shown remarkable skill and patience to create a portrait made up of an estimated 2.1m ink dots - and help a man who lost his memory. In August 2004 a naked, sunburned, nearly blind man ...

Used by 16th-century masters of engraving, the dot-and-lozenge rendering method begins with a single point, followed by another, then another, ultimately becoming part of an elaborate, crosshatched ...

You may have heard of plans to use drones for delivering packages, monitoring wildlife, or tracking storms. But painting murals? That's the idea behind a project in Paul Kry's laboratory at McGill ...