Philip V. Augustin Octave 2008
Philip V. Augustin Winter Stream Yellowstone National Park 1994
Philip V. Augustin Frosty Bison Yellowstone National Park 1997
Philip V. Augustin Approaching Storm Yellowstone National Park 1996
Philip V. Augustin Stone Wall Chimayo, NM 2008
Philip V. Augustin Bison in Fog Yellowstone National Park 1994
Philip V. Augustin Adobe Sky 2008