
The bison
The lowered head and thick shoulder fill the near field.
A living presence. A rising plume.
A bison holds the foreground while Old Faithful rises behind it. Yellowstone enters the sequence through animal life and hydrothermal motion.
Read the reverse ⟶
DenominationQuarter dollar
Weight5 troy ounces
Fineness99.9% silver
Diameter76.2 mm
Mint markNone · bullion
IssuerUnited States Mint
Reverse design anatomy
The Mint identifies Old Faithful and a mature bull bison. The broad animal silhouette, billowing plume and distant ground establish three distinct depths.
The following close reading describes visible forms. It does not assign undocumented intentions to the artists.


The lowered head and thick shoulder fill the near field.

Rounded forms expand above the narrow rising jet.

A smaller bison appears beyond the foreground animal. This is a scale relationship, not a population count.
The place behind the coin
Yellowstone became a national park in 1872. Its hydrothermal features and wildlife are parts of a larger living landscape, not isolated attractions.
NPS records more than 11,000 years of human presence in the region and continuing tribal ties. An ecological reading of this coin does not imply an uninhabited past.
Historical context, not a reconstruction. No unverified event photograph is used.
Same design. A larger canvas.
The 2010 design also belongs to the circulating quarter. At 76.2 mm, the five-ounce silver coin is 3.14 times wider by diameter—not 3.14 times heavier.

The quarter is a measured outline: an exact authorized quarter photograph is not bound for this page. It is not a miniature bullion image.
Collect with context
Reverse designer and sculptor Don Everhart