# Birdstone

- By: Archaic (Illinois or Indiana, United States)
- Date: 1500–1000 BCE
- Medium: Stone
- Classification: Sculpture
- Dimensions: 2.9 × 15.3 × 1.6 cm (1 1/8 × 6 × 5/8 in.)
- Culture: Illinois
- Credit line: Gift of James W. and Marilynn Alsdorf
- Museum: [Art Institute of Chicago](https://www.artic.edu/artworks/5983)
- Rights: [Public domain (CC0)](https://creativecommons.org/publicdomain/zero/1.0/)
- Picture: https://www.artic.edu/iiif/2/dd2d88c2-d05b-342a-7e85-55ea3fd208eb/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)