# Head of Prof. Dr. Graef

- By: Ernst Ludwig Kirchner (German, 1880 - 1938)
- Date: 1915
- Medium: woodcut printed in black
- Classification: Print
- Dimensions: image: 44 x 31 cm (17 5/16 x 12 3/16 in.) ; sheet: 57 x 39 cm (22 7/16 x 15 3/8 in.)
- Credit line: Gift of Ruth Cole Kainen
- Museum: [National Gallery of Art](https://www.nga.gov/collection/art-object-page.154395.html)
- Rights: [Public domain (NGA Open Access, CC0)](https://creativecommons.org/publicdomain/zero/1.0/)
- Picture: https://api.nga.gov/iiif/9f444225-7f4f-4586-86b6-85870a75abff/full/!1920,1080/0/default.jpg
- Who can see it: Tweens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)