Artist Rick Graham shows us how he captures a live figure session using an iPad app that replicates real paint ...

Whether drawing realistic or abstract subjects, an understanding of tone, the variations of light and shade, is important. A variety of pencils are required to create a tonal study. The B range is ...

Santiago Ramón y Cajal's ink and pencil drawing of injured Purkinje neurons, created in 1914. (Courtesy of Instituto Cajal) Are our brains beautiful? Not just figuratively, for what they can do ...

Whether drawing realistic or abstract subjects, an understanding of tone, the variations of light and shade, is important. A variety of pencils are required to create a tonal study. The B range is ...