1865
National Gallery of Art, 1440
Isaacs, Charles, 1860
National Gallery of Art, 1924
National Gallery of Art, 1937
National Gallery of Art, 1721
National Gallery of Art, 1936
National Gallery of Art, 1882
National Gallery of Art, 1887
National Gallery of Art, 1950
National Gallery of Art, 1944
National Gallery of Art, 1974
National Gallery of Art, 1794
![Abstract Composition in Brown, Black, Green, Yellow, Orange, and Blue [recto]](https://api.nga.gov/iiif/873618c5-9ecb-4168-9c68-0df091c359ae/full/843,/0/default.jpg)
