There were two problems which had to be faced. One was spatial and the other methodological. In the first case I had to do something about relational painting, i. e. the balancing of the various parts of the painting with and against each other. The obvious answer was symmetry – make it the same all over. The question still remained, though, of how to do this in depth. A symmetrical image or configuration symmetrically placed on a open ground is not balanced out in the illusionistic space. The solution I arrived at, and there are probably quite a few, although I only know of one other, color density, forces illusionistic space out of the painting at constant intervals by using a regulated pattern. The remaining problem was simply to find a method of paint application which followed and complemented the design solution. This was done by using the house painters technique and tools.

The artist's tool or the traditional artist's brush and maybe even oil paint are all disappearing very quickly. We use mostly commercial paint, and we generally tend toward lager brushes. In a way, Abstract Expressionism started this all. De Kooning used house painter's brushes and house painters' techniques.

They are more complex to begin with, but their organization, the way they end up being put together, isn't that different. You can't shake your own sensibility. No matter what the concept is; the artist's eye decides when it's right ... which is a notion of sensibility.

There's always been a trend toward simpler painting and it was bound to happen one way or another. Whenever painting gets complicated, like Abstract Expressionism, or surrealism, there's going to be someone who's not painting complicated paintings, someone who's trying to simplify...

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 Donald 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?