Horizontals Santa Clara, CA 2008 From Sara Yerkes's Portfolio
Abstract #1 Westgard Pass CA 2013 From Eric Wiswell's Portfolio
Abstract in Nature Craters of The Moon Nat'l Monument, Idaho 2003 From David Kyungsoo Chun's Portfolio
Kaleidoscope in Grayscale 1 Asturias, España 2009 From Fernando Puche's Portfolio
Nijo Castle 3 Kyoto Japan 2014 From Jim Kelly's Portfolio
Rock Shapes 1 Zion Canyon, Utah 2006 From Allan R. Lamb's Portfolio
Untitled 11 Vetlanda, Sweden 2014 From Anne De Geer's Portfolio
Geometry 1 Monroe, NY 2014 From Miroslav M. Vrzala's Portfolio
Street Shadow Honolulu, HI 1982 From Darrell Sano's Portfolio
Sandscape 1 Cannon Beach, OR 2013 From Scott Hoyle's Portfolio
Angled Line Fifth Street, Richmond, VA 2013 From Louis Joyner's Portfolio
Balls Charleston S.C. 2011 From Norman T. Robbins's Portfolio
Patterns of Power 1 Stuttgart, Germany 2012 From Oliver Raschka's Portfolio
Missions-4 Espanola, Ceiling, NM 2014 From William L. Witmer's Portfolio
Reflections 1 Crete, Greece 2008 From Christos Markou's Portfolio
Bubbble and Squares Los Angeles, CA 2012 From Gregory Talley's Portfolio
Untitled Chicago From W. Stephen Saunders's Portfolio
Atomic Topiary Amboise Chateaux, France 2014 From Conrad R. Fischer's Portfolio
Erosion II Theodore Roseveldt National Park From Darlos Schulze's Portfolio
Checkerboard Shadow NY 2014 From Loretta Lanzisera's Portfolio
Convergence Atlanta, GA 2011 From Michael Parvin's Portfolio
Spiral Staircase #7 Virginia 2014 From Ken Sullins's Portfolio
Eyes in the Ice Killingworth, CT 2014 From Elin Dolle's Portfolio
Untitled 9 Zagreb, Croatia 2014 From Nathan W. Dean's Portfolio
Out Of Shape New York City, NY 2013 From Bill Rosenberg's Portfolio
Iced Over Garden Grove, CA 2012 From Peter Slevcove's Portfolio
Untitled 02 Sycamore, IL 2014 From Kenneth C. Evans's Portfolio
Bottled Army Waterloo, Belgium 2014 From Jos V. Desmedt's Portfolio
01 Clay Sculpture Knoxville TN 2014 From Jurgen Donatka's Portfolio
Doble Imagen San Francisco, CA 2007 From Carlos Rozensztroch's Portfolio
At First Glance Chicago, Il 2012 From Doug Bisson's Portfolio
Black on White 1 Iceland 2014 From Paolo Mieli's Portfolio
In The Rose Garden Boise, ID 2014 From T. S. Alvarez's Portfolio
Electric Eel Montreal, Quebec, Canada 2012 From Jessica Wolfe's Portfolio
Abbey Shadows Mont St Michel, France 2006 From Trevor R. A. Dingle's Portfolio
Conflict in Snow Monticello, IL 2006 From Mike Holtz's Portfolio
Calligraphy 01 Rhone, France 2013 From Ludmilla Espiaube's Portfolio
Crypt Wall Paris, France 2013 From Vicki Weiss's Portfolio
Peju Light Shade Napa, CA 2013 From Kenyon Blower's Portfolio
ATandT Center Dallas, TX 2010 From Maurice Leatherbury's Portfolio