August 17, 2017

Wall Pyramids


Wall Drawing No. 623 by Sol LeWitt. National Gallery of Canada, Ottawa, Ontario, 2000.

"Double asymmetrical pyramids with colour ink washes superimposed."

See also "Stairwell Drawing."

Photo by I. Peterson

August 16, 2017

Squared Octagon


Folk art pattern.

Photo by I. Peterson

August 15, 2017

August 14, 2017

San Jose Sunrise


San Jose, California, 2006.

Photo by I. Peterson

August 13, 2017

Moire Pursuit


Dioximoirekinesis by Irving John Good and Martine Vite. Exploratorium, San Francisco, 2014.

See also "Square Pursuit."

Photo by I. Peterson

August 11, 2017

Ferry Crossing


St. Lawrence River, Quebec, 1974.

Photo by I. Peterson

August 10, 2017

Geometric Gravity


Quark Park, Princeton, New Jersey, 2006.

Photo by I. Peterson

August 9, 2017

Czech Dylan


Prague, Czechoslovakia, 1985.


Photo by I. Peterson

August 8, 2017

Retro Deco


The Gregory Lofts, Pearl District, Portland, Oregon, 2014.

Photo by I. Peterson

August 7, 2017

Bird of Paradise


Bird of paradise flower (Strelitzia), 1979.

Photo by I. Peterson

August 6, 2017

August 5, 2017

Wind Gift


Gift of the Winds by Joseph C. Bailey. Market Street, Philadelphia, Pennsylvania, 2000.

Photo by I. Peterson

August 4, 2017

Fountain Flowers


Longwood Gardens, Kennett Square, Pennsylvania, 1978.


Photos by I. Peterson


August 3, 2017

Library Blocks


Robarts Library, University of Toronto, Toronto, Ontario, 1974.

Photo by I. Peterson

August 2, 2017

Thunder Bay Moon


Thunder Bay, Ontario, 1977.

Photo by I. Peterson

August 1, 2017

Lunenburg Mist


Lunenburg, Nova Scotia, 1974.

Photo by I. Peterson

July 31, 2017

Roofline


Carleton College, Northfield, Minnesota, 2010.

Photo by I. Peterson

July 30, 2017

July 29, 2017

Mesh Tower


New York City, New York, 2009.


Photo by I. Peterson

July 27, 2017

Kinetic Wave


Wave by Lin Emery. New Orleans Museum of Art. New Orleans, Louisiana, 2010.


Photo by I. Peterson

July 26, 2017

July 25, 2017

Plaster Function


Plaster model of a mathematical function. Mathematics Department, University of Nebraska, Lincoln, 2012.


Photo by I. Peterson

July 24, 2017

McGill Physics


Original entrance, Macdonald Physics Building (Macdonald-Stewart Library Building). McGill University, Montreal, Quebec, 2006.

Photo by I. Peterson

July 23, 2017

Lamp and Columns


University of Missouri, Columbia, Missouri, 1981.

Photo by I. Peterson

July 22, 2017

July 21, 2017

Wall Curl


Campus sculpture. Kalamazoo College, Kalamazoo, Michigan, 2011.

Photo by I. Peterson

July 20, 2017

Shore Sunset


Eastern Shore, Maryland, 1983.

Photo by I. Peterson

July 19, 2017

July 18, 2017

Banded Reflections


Kingston, Ontario, 1974.

Photo by I. Peterson

July 17, 2017

Window Arcs


Monona Terrace, Madison, Wisconsin, 2012.

See also "Window Integration."

Photo by I. Peterson

July 16, 2017

Marjorie Rice (1923-2017)


Pentagonal tiling created by Marjorie Rice (1923-2017). Mathematical Association of America headquarters, Washington, D.C., 2008.


Photo by I. Peterson

July 15, 2017

July 14, 2017

Water Cleft


Iceland, 1985.

Photo by I. Peterson

July 13, 2017

Hurricane Damage


Houston, Texas, 2008.

Photo by I. Peterson

July 12, 2017

Tropical Forest Mist


Kauai, Hawaii, 1983.

Photo by I. Peterson

July 11, 2017

July 10, 2017

Central Station


Bremen, Germany, 1985.

Photo by I. Peterson

July 9, 2017

July 8, 2017

Clouded Spire


Jonesborough United Methodist Church. Main Street, Jonesborough, Tennessee, 2017.

Photo by I. Peterson

July 7, 2017

Looking Glass Maker


Main Street, Jonesborough, Tennessee, 2017.


Photos by I. Peterson

July 6, 2017

Oak Hill School


Oak Hill School. Jonesborough, Tennessee, 2017.


Photos by I. Peterson