Varying the intensity of a colour by varying the pressure applied when using one pencil

Where do you find the colours appearing as they do on a colour wheel?

Colours that are adjacent on the colour wheel

Felt tips are inappropriate for colour blending because

Key stage 3

Delaunay (Part 2)

Which art movement influenced Delaunay's work?

He was declared unfit for military service

Why didn't Delaunay fight in the first world war?

What inspired many of Delauny's paintings?