1953–1992
National Gallery of Art, 1576
National Gallery of Art, 1511
National Gallery of Art, 1970
National Gallery of Art, 1954
National Gallery of Art, 1710
National Gallery of Art, 1612
National Gallery of Art, 1910
National Gallery of Art, 1937
National Gallery of Art, 1962
National Gallery of Art, 1944
National Gallery of Art, 1935
![Spanish Duke Before Margaret of Austria [verso]](https://api.nga.gov/iiif/b30ec85f-a1de-4a8f-bcab-ff1e5066a9da/full/843,/0/default.jpg)
