Painted to commemorate the killed crew of space shuttle Challenger - the number '7' is evidenced in several ways - the main building of the Dulles Internation Airport and the image of the shuttle symbolize the advancement of tech nology at that time.

Grave site of Bill and Franciszka in Lwow who saved the artist's life under German Occupation of Poland during WW II, with the likesness of artist prostrated near the mound.

Imposing, stylized american landscape jolted by the Sep 11 terrorist attack - note that the water does not run level, boulders are falling and dark, unnatural brush strokes impinge upon the painting from four directions.