William Hook often uses square formats for his landscapes, and I really like the way the proportions set up a specific kind of design problem. I tried painting my favorite location on a square panel this summer, and I really enjoyed the process. Rockwood Hall offers one of the few elevated, unobsructed views of the Hudson River in Westchester County. The property was once the location of William Rockefeller's home and it was donated to the state of New York by the Rockefeller family.