Ken Zirkel: Elmer's reunion
Ken Zirkel: Elmer's reunion
Ken Zirkel: Elmer's reunion
Ken Zirkel: Elmer's reunion
Ken Zirkel: Elmer's reunion
Ken Zirkel: Treman State Park
Ken Zirkel: Cornell University
Ken Zirkel: Cornell University
Ken Zirkel: Cornell University
Ken Zirkel: Cornell University
Ken Zirkel: Wilder Brain Collection
Ken Zirkel: Wilder Brain Collection
Ken Zirkel: Wilder Brain Collection
Ken Zirkel: Museum of the Earth
Ken Zirkel: Museum of the Earth
Ken Zirkel: Hyde Park Mastodon