Ralph Morton, Clock, 1935-1942, NGA 17012.jpg
en
Ralph Morton, Clock, 1935 1942, NGA 17012, Index of American Design, National Gallery of Art (Washington, D.C.), Images from the National Gallery of Art, watercolor, gouache, pen and ink, and graphite on paper, Ralph Morton, ''Clock ''
commons
ja
Ralph Morton, Clock, 1935, NGA 17012, アメリカデザイン索引, 国立美術館蔵
commons_translated