An ordinary ballpoint pen is held in a spring-loaded ... edge detection to create an outline drawing, then fills in the empty bits to create bright and dark areas. A certain amount of noise ...

Try experimenting with different colours of ballpoint pen to create layers ... up darker colours from a drawing surface. This can be avoided by working from light to dark.

Berkshire Community College (BCC) presents "Dreaming of Light and Line,” an exhibition of oil paintings and silver pen drawings by Sean McCusker, on view ...