"..For example; in the early forties Rothko and I decided to paint a certain subject matter. Perhaps if we saw some of those paintings now.. ..they might not seem so different as they did at the time. However, at no point was there ever any sort of a doctrine or a program or anything that would make a school. I think it was simply a situation in which all of the painters [of the New York School] were at that time; they were trying to break away from certain things."
January 1, 1970
https://en.wikiquote.org/wiki/Mark_Rothko