“This double-edged bannerstone, crafted from banded claystone nearly 8,000 years ago, is a testament to the sophisticated craftsmanship and aesthetic appreciation of early North American cultures, its precise form still captivating today.”
This intriguing object, carved from banded claystone, showcases a remarkable symmetry and precision that belies its ancient origins. Its double-edged form, tapering to points at both ends, suggests a sophisticated understanding of material and design by its maker. The natural striations of the claystone, visible as subtle bands of color, have been expertly incorporated into the overall aesthetic, highlighting the stone's inherent beauty. While its exact function remains a subject of archaeological debate, objects like this bannerstone are generally believed to have served as weights for atlatls (spear throwers), or perhaps as ceremonial items. Dating back nearly eight millennia, it offers a tangible link to the ingenuity and artistic sensibilities of early North American cultures.
- Artist
- unknown composer author
- Date
- -5800
- Medium
- Banded claystone
- Location
- Art Institute of Chicago
- Dimensions
- 4.6 × 10.3 cm (1 13/16 × 4 1/16 in.)
What to Notice
Four details hide in plain sight. Here’s where to look.

Observe the smooth, polished surface of the banded claystone.
Note the subtle, natural striations running through the stone.
See how the two edges curve gracefully to meet at sharp points.
Examine the central perforation, likely for attachment.
unknown composer author
A placeholder for the countless hands that shaped history without leaving a name behind.


