# A Windmill against a Cloudy Sky

- By: Constant Troyon (French, 1810 - 1865)
- Date: 1845/1850
- Medium: oil paint and black chalk over charcoal on tan paper
- Classification: Drawing
- Dimensions: overall: 46.7 x 36.5 cm (18 3/8 x 14 3/8 in.)
- Culture: French
- Credit line: Andrea Woodner Fund
- Museum: [National Gallery of Art](https://www.nga.gov/collection/art-object-page.138479.html)
- Rights: [Public domain (NGA Open Access, CC0)](https://creativecommons.org/publicdomain/zero/1.0/)
- Picture: https://api.nga.gov/iiif/b493ebb4-be20-4667-98c9-60d20bde3e5a/full/!1920,1080/0/default.jpg
- Who can see it: Little Ones profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)