October 31, 2017

Sculpted Ceiling


voltaDom by Skylar Tibbits. Building passageway, Massachusetts Institute of Technology, Cambridge, Massachusetts, 2009.

Photo by I. Peterson

October 30, 2017

Cape Breton Highway


Coastal highway. Cape Breton Island, Nova Scotia, 1974.

Photo by I. Peterson

October 29, 2017

Layered Stack


Carleton College, Northfield, Minnesota, 2010.

Photo by I. Peterson

October 28, 2017

Circle II


Circle II by David SmithEast Building, National Gallery of Art, Washington, D.C., 2017.

See also "Circles Series."

Photo by I. Peterson

October 27, 2017

Washington Square Arch


Washington Square Arch, Greenwich Village. New York, New York, 2014.

Photo by I. Peterson

October 26, 2017

Reflection Shimmer


Cacapon Resort State Park, Berkeley Springs, West Virginia, 2017.


Photos by I. Peterson

October 25, 2017

Cosmic Void


Cosmos by Seymour Lipton. Sydney and Walda Besthoff Sculpture Garden, New Orleans Museum of Art, New Orleans, Louisiana, 2010.

See also "Blooming Bird."

Photo by I. Peterson

October 24, 2017

Curves on Curves


Plaster model of a mathematical surface, inscribed with curves. Mathematics Department, University of Nebraska, Lincoln, Nebraska, 2012.


Photo by I. Peterson

October 23, 2017

October 22, 2017

Bridge to Nowhere


Near Columbia, Missouri, 1980.

Photo by I. Peterson

October 21, 2017

Table Sculpture


Table Sculpture: Can't Recall A Time by John Hock. Western Michigan University, Kalamazoo, Michigan, 2011.


Photos by I. Peterson

October 20, 2017

Shell Fragment


Eroded shell fragment. Assateague Island, Maryland, 1981.

Photo by I. Peterson

October 19, 2017

Grain Transport


Brandon, Manitoba, 1976.


Photos by I. Peterson


October 18, 2017

Capitol Arcs and Arches


Wisconsin State Capitol, Madison, Wisconsin, 2012.

Photo by I. Peterson

October 17, 2017

Laws of Motion


Newton's three laws of motion, as stated in Latin in his Philosophiae naturalis principia mathematica.

Reproduced from the collections of the Library of Congress

October 16, 2017

Dock Reflection


Portsmouth Harbor, Kingston, Ontario, 1974.

Photo by I. Peterson

October 15, 2017

Drain Cover


Milan, Italy, 2010.

Photo by I. Peterson

October 14, 2017

Carved Ceiling


Jain Temple, Ranakpur, India, 2010.

Photo by I. Peterson

October 13, 2017

October 12, 2017

October 11, 2017

Ridge Trail


Volcanic ridge trail, Oahu, Hawaii, 1983.

Photo by I. Peterson

October 10, 2017

Swan Pond


Nuremberg, Germany,1985.

Photo by I. Peterson

October 9, 2017

Bronze Boat


Athens, Greece, 1977.

Photo by I. Peterson

October 8, 2017

October 7, 2017

Traitors Gate


Traitors' Gate. Tower of London, London, England, 1975.

Photo by I. Peterson

October 5, 2017

Golden Gate


Golden Gate Bridge, San Francisco,California, 2017.

See also "Golden Gate Sunset."

Photo by I. Peterson

October 4, 2017

October 3, 2017

Circular Passage


Passage by Dan Namingha. New Mexico Capitol Art Collection, New Mexico State Capitol, Santa Fe, New Mexico, 2017.

Photo by I. Peterson

October 2, 2017

Santa Fe Cholla


Santa Fe cholla (Cylindropuntia viridiflora). Santa Fe Botanical Garden, Santa Fe, New Mexico, 2017.

Photo by I. Peterson

October 1, 2017

Sisters of the Sun and Moon


Sisters of the Sun and Moon mosaic mural by W. Gary Smith. Santa Fe Botanical Garden, Santa Fe, New Mexico, 2017.


Photos by I. Peterson