For more intricate designs (including the huge cat portrait), use contrasting coloured blobs on top of each other, paint them dark brown, and put light yellow blobs on top of it. This only works for ...

A rich exhibition of works on paper at the Drawing Center in SoHo showcases the paradox at the heart of Delaney’s work.

In which I create a 4-foot-wide, 8-color woodblock print from a photograph, using off-the-shelf spray paint and a single sheet of plywood.