Paul J. Thompson:
Bison Outside Lake Cabins
Paul J. Thompson:
Another Bison Cabin Shot
Paul J. Thompson:
Hayden Valley
Paul J. Thompson:
Black Wolf North of Mt. Washburn
Paul J. Thompson:
Close-up on Black Wolf
Paul J. Thompson:
Soda Butte
Paul J. Thompson:
Crane in Hayden Valley
Paul J. Thompson:
3 Cranes in Hayden Valley
Paul J. Thompson:
2 Cranes in Hayden Valley
Paul J. Thompson:
Last of the Cranes in Hayden Valley
Paul J. Thompson:
Continental Divide Sign @ Isa Lake
Paul J. Thompson:
Isa Lake
Paul J. Thompson:
Andrea & Nate @ Isa Lake
Paul J. Thompson:
Yellow Lily Flower @ Isa Lake
Paul J. Thompson:
Approaching the Old Faithful Area
Paul J. Thompson:
Old Faithful @ Twilight #1
Paul J. Thompson:
Old Faithful @ Twilight #2
Paul J. Thompson:
Old Faithful @ Twilight #3
Paul J. Thompson:
Upper Geyser Basin @ Twilight
Paul J. Thompson:
Old Faithful Inn @ Twilight