Tablets offer versatility from entertainment to monitoring kids and even drawing. Graphic tablets mimic pen and paper but need to be hooked up to a computer. Drawing tablets have a built-in screen, ...

Formal drawings are a more precise style of drawing. They can be produced by hand or with computer aided design (CAD) packages. Formal hand drawings use tools such as rulers and set squares to ensure ...

Drawing by Chris Wilkinson (Wilkinson Eyre) for Article 25's 10x10 charity auction.. Image © Chris Wilkinson Courtesy of Article 25 In the debate about how ...