Melbourne Eve

With my father, Arnis Peterson (right), and my uncles Arturs Zosens (second from right) and Voldemars Zosens (left), New Year's Eve, Melbourne, Australia, 1979.

See also "McKenzie Island."

Green and Red

County Administration Center, San Diego, California, 2018.

Photo by I. Peterson

Winter Houses

Washington, D.C., 2010.

Photo by I. Peterson

Ski Trails

Near Lake Louise, Alberta, 1986.

Photo by I. Peterson

Star of India

Star of India, San Diego, California, 2018.

Photo by I. Peterson

Lamp Wreath

United Nations Plaza,  San Diego, California, 2018.

Photo by I. Peterson

Holiday Trio

Washington, D.C., 2018.

Photo by I. Peterson

Plaza Colors

Plaza, Santa Fe, New Mexico, 2015.

Photo by I. Peterson

Holiday Snowflake

Window display, Milan, Italy, 2010.

Photo by I. Peterson

Still Waters

Near Columbia, Missouri, 1981.

Photo by I. Peterson

Sky Way

Revolutions by Michel de Broin. Montreal, Quebec, 2010.

See "Knotted Staircase."

Photo by I. Peterson

Garden Pyramid

Four-Sided Pyramid by Sol LeWitt. Sculpture Garden, National Gallery of Art, Washington, D.C., 2008.

See also "LeWitt's Pyramid."

Photo by I. Peterson

Icy Ottawa

Ottawa, Ontario.

Photo by I. Peterson

Wisps

Photo by I. Peterson

Star Lights

Mini-Nova by Abram Santa Cruz. Exploratorium, San Francisco, California, 2017.

Photo by I. Peterson

Wright Window

Window by Frank Lloyd Wright. Virginia Museum of Fine Arts, Richmond, Virginia, 2016.

Photo by I. Peterson

Light Trees

Canyon Road, Santa Fe, New Mexico, 2015.

Photo by I. Peterson

Frosty Pine

Santa Fe, New Mexico, 2015.

Photo by I. Peterson

Stained Glass Lattice

Wells Cathedral, England, 1975.

Photo by I. Peterson

Snow Bank

Kingston, Ontario, 1974.

Photo by I. Peterson

Arikidea

Arikidea by Mark di Suvero. Minneapolis Sculpture Garden, Walker Art Center, Minneapolis, Minnesota, 2010.

Photo by I. Peterson

Old Growth

Spring City, Tennessee, 2014.

Photo by I. Peterson

Snow Family

Toronto, Ontario.

Photo by I. Peterson

Light Globe

Washington, D.C., 2018.

Photo by I. Peterson

Winterfall

Tuckerman Ravine Trail, White Mountain National Forest, Pinkham Notch, New Hampshire, 2018.

Photo by I. Peterson

Crystal Cascade

Crystal Cascade, Tuckerman Ravine Trail, White Mountain National Forest, Pinkham Notch, New Hampshire, 2018.

Photo by I. Peterson

Flaky Fractal Fir

Tuckerman Ravine Trail, White Mountain National Forest, Pinkham Notch, New Hampshire, 2018.

Photo by I. Peterson

Mount Monroe

View toward Boott Spur and Mount Monroe. Appalachian Mountain Club Joe Dodge Lodge, Pinkham Notch, New Hampshire, 2018.

Photos by I. Peterson

Moebius Splits

Wood sculpture featuring a split Moebius strip by Larry Frazier. Joint Mathematics Meetings, New Orleans, Louisiana, 2011.

See also "Split Strips."

Photo by I. Peterson

Flame Alpha

Flame Alpha by Bathsheba Grossman.

See also "Soliton," "Intersecting Tetrahedra with a Twist," and "Chiralized Tetrahedron."

Confining Infinity

Limits of Infinity III by John Safer. George Washington University, Washington, D.C., 2000.

"I carved the interior shape while groping for a shape which would seem fulfilling, internally harmonious, and perhaps inspiring," John Safer explained. "When that part of the sculpture was complete, I realized that it was a three-dimensional rendition of the symbol for infinity. Safer chose to orient his sculpture vertically rather than horizontally and mounted it within an elliptical frame--in effect, confining infinity.

See also "Limits of Infinity."

Photo by I. Peterson