May 27, 2018

Flying Leap


Ottawa, Ontario, 2000.

Photo by I. Peterson

May 26, 2018

Meteorite


Canadian Museum of Nature, Ottawa, Ontario, 1972.

Photo by I. Peterson

May 25, 2018

Leaf Grid


Longwood Gardens, Kennett Square, Pennsylvania, 1978.

Photo by I. Peterson

May 24, 2018

Interrupted Tube


Covenant by Alexander Liberman. University of Pennsylvania, Philadelphia, Pennsylvania, 2000.

See also "Red Phoenix."

Photo by I. Peterson

May 23, 2018

Obelisk and Glass


PPG Place, Pittsburgh, Pennsylvania, 2010.

See also "Glass Tower."

Photo by I. Peterson

May 22, 2018

Cinquefoil


Cinquefoil (Potentilla), Missouri, 1979.

Photo by I. Peterson

May 21, 2018

Bugged Rose


Portland, Oregon, 2009.

Photo by I. Peterson

May 20, 2018

Block Moses


Moses by Tony Smith. Princeton University, Princeton, New Jersey, 2006.

Photo by I. Peterson

May 19, 2018

Waterfall's Edge


Montmorency Falls, Quebec, 1973.

Photo by I. Peterson

May 17, 2018

Sky Grid


Tijuana, Mexico, 2008.

Photo by I. Peterson

May 16, 2018

Cellular Drops


Exploratorium, San Francisco, California, 2014.

Photo by I. Peterson

May 15, 2018

Chanter


Chanter #1 by Arlo Namingha. Santa Fe Botanical Garden, Santa Fe, New Mexico, 2017.

See also "Bronze Butterfly" and "Sand Hills."

Photo by I. Peterson

May 14, 2018

Dome Curves and Lines


Kresge Auditorium, Massachusetts Institute of Technology, Cambridge, Massachusetts, 2009.


Photos by I. Peterson

May 13, 2018

Mother's Day

In memory of my mother, Zelma Alide Petersons (nee Zosens), 1923-2012.


With me and her grandsons, Kenneth and Eric. Toronto, May 2010.


Her favorite flower: a yellow rose.

For episodes from a family history, see "McKenzie Island" and "Caribou Falls."

May 12, 2018

May 11, 2018

Half Light


Sarah Lawrence College, Bronxville, New York, 2009.

Photo by I. Peterson

May 10, 2018

Arch Lights


Great Hall, National United Methodist Church, Washington, D.C., 2018.

Photo by I. Peterson

May 9, 2018

Memorial Arches


Alene Grossman Memorial Arbor and Flower Garden, Minneapolis Sculpture Garden, Walker Art Center, Minneapolis, Minnesota, 2012.

Photo bty I. Peterson

May 8, 2018

Steel Sculpture


AISC Steel Sculpture. East Tennessee State University, Johnson City, Tennessee, 2008.

Photo by I. Peterson

May 7, 2018

Arcs and Shields


University College, University of Toronto, Toronto, Ontario, 2010.

Photo by I. Peterson

May 6, 2018

May 5, 2018

Moebius Hanging Gardens


Moebius Hanging Gardens (detail) by Tatiana Bonch-Osmolovskaya. Mathematical Art Gallery, Joint Mathematics Meetings, Boston, Massachusetts, 2012.

Photo by I. Peterson

May 4, 2018

Trefoil Klein-Knottle


Trefoil Klein-Knottle by Carlo Sequin. Displayed at Bridges 2012, Towson University, Towson, Maryland, 2012.

Photo by I. Peterson

May 3, 2018

Approaching Mono Lake


Mono Lake, California, 1984.

Photo by I. Peterson

May 2, 2018

Birch Bark


Lake MacDonald, Quebec, 2009.

Photo by I. Peterson

May 1, 2018

Monorail and Dome


Monorail train leaving the U.S. Pavilion at Expo 67. Montreal, Quebec, 1967.


Photos by I. Peterson

April 30, 2018

Monkey Puzzle Tree


Monkey puzzle tree (Araucaria araucana). Smithsonian Institution, Washington, D.C., 2015.


Photos by I. Peterson

April 29, 2018

Thomson Cathode Ray Tube


Glass apparatus (electromagnetic tube) used by J.J. Thomson to measure the ratio of charge to mass of cathode rays. Science Museum, London, 1975.

Photo by I. Peterson

April 28, 2018

Texas in Georgia


Tbilisi, Georgia, 2012.

Photo by I. Peterson

April 27, 2018

April 26, 2018

Knotted Moebius Logo


Rescue logo, San Diego, California, 2018.

Photo by I. Peterson

April 25, 2018

LAX Theme


Theme Building, Los Angeles International Airport, Los Angeles, California, 2018.

Photo by I. Peterson

April 24, 2018

Sky Y


Los Angeles International Airport, Los Angeles, California, 2018.

Photo by I. Peterson

April 23, 2018

Giant Rock


Levitated Mass by Michael Heizer. Los Angeles County Museum of Art, Los Angeles, California, 2018.


See also "Stone Triangle."

Photo by I. Peterson

April 22, 2018

Tired of Waiting


Like man, I'm tired (of waiting) by Sam Durant. Los Angeles County Museum of Art, Los Angeles, California, 2018.


Photos by I. Peterson

April 21, 2018

High Lines


Wilshire Boulevard, Los Angeles, California, 2018.

Photo by I. Peterson

April 20, 2018

Balcony Array


Wilshire Boulevard, Los Angeles, California, 2018.

Photo by I. Peterson

April 19, 2018

Color Chevrons


Chevrons by Sam Gilliam. Art Collection, Washington Convention Center, Washington, D.C., 2018.

Photo by I. Peterson

April 18, 2018

Glass Galaxy


Galaxy by Costas Varotsos. Art collection, Washington Convention Center, Washington, D.C., 2018.



Photos by I. Peterson

April 17, 2018

Folk Stars


Facade design, Craft and Folk Art Museum, Los Angeles, California, 2018.

Photo by I. Peterson

April 16, 2018

April 15, 2018

Tree at Dusk


Mission Bay, San Diego, California, 2018.

Photo by I. Peterson