# Grassy Bluffs, Upper Missouri

- By: George Catlin (American, 1796 - 1872)
- Date: 1861/1869
- Medium: oil on card mounted on paperboard
- Classification: Painting
- Dimensions: overall: 45 x 62.5 cm (17 11/16 x 24 5/8 in.)
- Culture: American
- Credit line: Paul Mellon Collection
- Museum: [National Gallery of Art](https://www.nga.gov/collection/art-object-page.50501.html)
- Rights: [Public domain (NGA Open Access, CC0)](https://creativecommons.org/publicdomain/zero/1.0/)
- Picture: https://invisiblenetwork.ai/thumbs/nga/bda1b922-dcbe-424b-a5f8-ef1425bf0b62/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)