I've had a major on-going Jasper Johns obsession for many years. One of my plays, "Space Modulator," was partly based on and inspired by some of Johns' writings. Amazingly, this signature, breakthrough work came to Johns in a dream.
It seems Johns also collaborated with Samuel Beckett - they worked together on a book, Beckett provided the text, Johns the images. Here's Beckett as he's examining one of Johns etchings, he is describing what he sees to Johns: "I'll tell you what I see here. Here, I see you try all these paths in different directions, but, no matter where you go, you come up against this wall."
Yes, indeed, Sam, I think I know what you mean.