[reacting in the artist-talk on Donald Judd who emphasis the 'whole' of an art work] But we're still left with structural or compositional elements. The problems aren't any different. I still have to compose a picture, and if you make an object [as Judd does] you have to organize the structure. I don't think our work that radical in any sense because you don't find any really new compositional or structural element. I don't know if that exists. It's like the idea of the color you haven't seen before. Does something exist that's as radical as a diagonal that's not a diagonal? Or a straight line or a compositional element that you can't describe?
p. 119 - 'Questions to Stella and Judd' - September 1966