1973
National Gallery of Art, 1936
National Gallery of Art, 1800
National Gallery of Art, 1598
National Gallery of Art, 1964
National Gallery of Art, 1940
National Gallery of Art, 1705
National Gallery of Art, 1969
National Gallery of Art, 1834
National Gallery of Art, 1994
National Gallery of Art, 1870
National Gallery of Art, 1935
National Gallery of Art, 1885
![Youth Playing a Guitar [obverse]](https://api.nga.gov/iiif/4c24cec4-a210-4cf2-8ba5-56cd58328c5e/full/843,/0/default.jpg)
![Untitled (Landscape with Houses) [verso]](https://api.nga.gov/iiif/44b89e8b-fda3-4b0e-8fba-f39162f71104/full/843,/0/default.jpg)
