"Jeff and I use the computer as a traditional drawing medium. The resulting drawings are to be seen, to hang on a wall, to communicate. They are not just examples of computer technology, not just geometry, not just mathematics. We ask this new medium questions and get new (and old) answers. But some of the answers were there from the beginning...landscape. That it is possible to use mathematical formalism and pure geometry while attempting a humanistic exploration to us is one of the primary advantages of the use of the computer as a drawing medium."