International Watercolor Exhibition, 19th Biennial, Trends in Watercolor Today, April 09, 1957 through May 26, 1957 (Image: PHO_E1957i018_SL1.jpg Brooklyn Museum photograph, 1957)
International Watercolor Exhibition, 19th Biennial, Trends in Watercolor Today, April 09, 1957 through May 26, 1957 (Image: PHO_E1957i019.jpg Brooklyn Museum photograph, 1957)
International Watercolor Exhibition, 19th Biennial, Trends in Watercolor Today
DATES April 09, 1957 through May 26, 1957
