Dewberry. Missouri, 1980.
Photo by I. Peterson
July 31, 2016
July 30, 2016
July 29, 2016
July 28, 2016
July 27, 2016
July 26, 2016
July 25, 2016
Web Galaxy
Water droplets on a spider web. Big Basin Redwoods State Park, California, 1983.
Photo by I. Peterson
July 24, 2016
July 23, 2016
July 22, 2016
July 21, 2016
July 20, 2016
Knight's Tour
Synergy (8 x 8 x 8 Knight Tour) by Loren Larson. St. Olaf College, Northfield, Minnesota, 2010.
For more, see "Knight Moves in 3D." Also: "A Knight's Tour de Force" by Adam H. Berliner.
Photo by I. Peterson
July 19, 2016
Circles Series
Circle III (foreground) of David Smith's Circles series. National Gallery of Art, Washington, D.C., 2008.
Photo by I. Peterson
July 18, 2016
Stepped Triangle
Untitled sculpture by Donald Judd. National Gallery of Art, Washington, D.C., 2008.
Photo by I. Peterson
July 17, 2016
July 16, 2016
July 15, 2016
Longfellow in Nova Scotia
Henry Wadsworth Longfellow, 1807-1882. Grand-Pre National Historic Site of Canada, Grand Pre, Nova Scotia, 1974.
Plaque text: "Evangeline", his poignant tale of the Acadian lovers of Grand Pre has enshrined in the hearts of the world the tragic memory of the expulsion, two centuries ago.
Photo by I. Peterson
July 14, 2016
Cylinder Moon
Cylinder Moon by Cheryl Farber Smith. Department of Mathematics, University of Nebraska, Lincoln, 2012.
Photo by I. Peterson
July 13, 2016
July 12, 2016
Rain Garden Forms
Vascular Form #10 (detail) by Foon Sham. Rain Garden installation, L Street and 19th Street, N.W., Washington, D.C., 2016.
Turning Point (foreground) and Droplet.
Droplet.
Photos by I. Peterson
July 11, 2016
July 10, 2016
July 9, 2016
Campus Peepholes
Peephole sculpture (untitled) by Charles Huntington. Western Michigan University, Kalamazoo, Michigan, 2011.
Photos by I. Peterson
July 8, 2016
Monumental Balancing Act
Washington Monument, as seen from the sculpture Infinity by Jose de Rivera. National Museum of American History, Washington, D.C., 2016.
For more on the sculpture, see "Infinity in Eight Minutes."
Photo by I. Peterson
July 7, 2016
July 6, 2016
July 5, 2016
July 4, 2016
Independence Day Flag
United States flag. World War II Valor in the Pacific National Monument, Pearl Harbor, Hawaii, 1983.
Photo by I. Peterson
July 3, 2016
Pentagons for Floors
Tiling of identical pentagons, foyer floor. Mathematical Association of America (MAA) Headquarters, Washington, D.C., 2008.
See also "Tiling with Pentagons."
Photo by I. Peterson
July 2, 2016
Fifth Third
Fifth Third Bank logo. Lexington, Kentucky, 2011.
Shouldn't that be five thirds?
Photos by I. Peterson
July 1, 2016
Canada Day View
View from the roof of the Embassy of Canada toward the U.S. Capitol. Washington, D.C., Canada Day, 1986.
Photo by I. Peterson