Day herding somewhere in the Southwest

White Sands National Monument, New Mexico

Breaking Wave, Golden Gate, San Francisco

Some Circle cowboys building a fire to prepare an evening meal while out on the range.

A cowpuncher's mount 'tied to the ground' near the Wichita River, Texas.

Edwin Sanders riding a well beaten trail on the Dick Wishon outfit.

Ed Bomar, mounted on his cutting horse "Rabbit," pointing into the distance with four Turkey Track cowboys.

Ed Bomar, Boss of the Turkey Track Outfit, with "Rabbit," Turkey Track Ranch, Texas

Steam Vent, Landmannalauger

Steam Vent, Landmannalauger

Lichens on River Stones, South Coast

Ice in Glacial Lake, Fjnllsarlon, South Coast

Lichens on River Stones, South Coast

River Canyon Junction, Ornadalsheidhi

Fractured Obsidian, Landmannalauger

Supreme Court Room in the Capitol, Washington, D.C.

Washington's Old Home, Mt. Vernon, Va.

Old State House from Court Street, Boston, Mass.

Colorado River, Mile 197, Grand Canyon, Arizona

Sponge Market, Key West Harbor, Fla.