American Flag large impressive Expressionist acrylic painting on canvas by Tom Christopher. Signed on verso from his Brill Building project series Times Square 2014. Measuring 30 x 48 x 2 inches. Tom Christopher (born 1952 is an American artist known for his expressionist urban paintings, mostly of New York City. Christopher began as a commercial artist, and has become a notable artist with worldwide galleries and exhibitions. Christopher is known for his New York City urban paintings. Most of the work is painted using small-batch, handmade acrylic paint. Pencil lines from the initial exploratory sketch stage often remain on the white canvass. His typical images include cabbies, delivery men, skylines, and chaotic New York City scenes. His work is usually done with acrylic paint in an expressionist style..