- ISBN: 9781905464197 | 1905464193
- Cover: Paperback
- Copyright: 12/1/2008
This catalogue accompanies Bridget Riley's exhibition Circles Colour Structure: Studies 1970/71 at Karsten Schubert. Here, a series of 22 gouaches are shown for the first time. In the publication the studies are accompanied by an interview between the artist and Robert Kudielka from 1972, just following the creation of these works.