Donald Judd — American Artist born on June 03, 1928, died on February 12, 1994

Donald Clarence Judd was an American artist associated with minimalism. In his work, Judd sought autonomy and clarity for the constructed object and the space created by it, ultimately achieving a rigorously democratic presentation without compositional hierarchy. It created an outpouring of seemingly effervescent works that defied the term "minimalism". Nevertheless, he is generally considered the leading international exponent of "minimalism," and its most important theoretician through such seminal writings as "Specific Objects"... (wikipedia)

Usually when someone says a thing is too simple, they're saying that certain familiar things aren't there, and they're seeing a couple maybe that are left, which they count as a couple, that's all.
I recognize very much in Hopper that it does look like the United States; it looks like the 30's and my first impressions of everything, all of which I have to deal with and which gets mixed up in my work and probably gets mixed up in everybody else's work too.
Well, its very exasperating when you can't get it right.
Most art is fragile and some should be placed and never moved away.
I pay a lot of attention to how things are done and the whole activity of building something is interesting.