May 30, 2017

Hyperbolic Rose


Hyperbolic Disc with Red Rim by Gabriele Meyer. Math-Art Exhibit, National Math Festival, Washington, D.C., 2017.


Photo by I. Peterson

May 29, 2017

Autumn Star


Autumn by George W. Hart. Math-Art Exhibit, National Math Festival, Washington, D.C., 2017.

See also "Gyrangle." 

Photo by I. Peterson

May 28, 2017

Gordian Wood Knot


Gordian Knot by Koos Verhoeff. Math-Art Exhibit, National Math Festival, Washington, D.C., 2017.

For more by Koos Verhoeff, see "Fractal Tree in Bronze."

See also "Gordian Knot Theory."

Photo by I. Peterson

May 27, 2017

Sunwork


Artery Plaza Sunwork by John Van Alstine. Wisconsin Avenue, Bethesda, Maryland, 2017.


Photos by I. Peterson

May 26, 2017

Metro Arch


Gallery Place-Chinatown Metro station. Washington, D.C., 2017.


Artwork at the Chinatown exit: The Glory of Chinese Descendants by Foon Sham.

See also "Rain Garden Forms."

Photo by I. Peterson

May 25, 2017

Old Vic


Victoria College (Old Vic), University of Toronto, Toronto, Ontario, 2017.


"The Truth Shall Make You Free."

Photos by I. Peterson

May 24, 2017

Knot Crossings


Kells Nest by Bill Vazan. St. Michael's College, University of Toronto, Toronto, Ontario, 2017.


See also "Chaos Speaks" and "Worm Tracks."

Photos by I. Peterson

May 23, 2017

Niagara Falls in Spring


Springtime view of the American Falls, Bridal Veil Falls, and Horseshoe Falls, Niagara Falls, Ontario, 2017.

Photo by I. Peterson

May 22, 2017

Concrete Wave


Wave by Ted Bieler. Medical Science Building, University of Toronto, Toronto, Ontario, 2017.

See also "Block Wall" and "Helix of Life."

Photo by I. Peterson

May 21, 2017

Toronto Time


Sundial. Sanford Fleming Building, University of Toronto, Toronto, Ontario, 2017.

Photo by I. Peterson

May 20, 2017

Bronze Power


Survivors Are Not Heroes by Sorel Etrog. Hart House, University of Toronto, Toronto, Ontario, 2017.


Photos by I. Peterson

May 19, 2017

Spiked Triangles


Sculpture by Ron Baird. College Street, Faculty of Architecture, University of Toronto, Toronto, Ontario, 2017.


Photos by I. Peterson

May 18, 2017

Arched Petals


Entrance, Govinda's, Hare Krishna Temple (formerly Avenue Road Church), Avenue Road, Toronto, Ontario, 2017.

Photo by I. Peterson

May 17, 2017

Folded Triangles


Michael by Anne Allardyce. St, Michael's College, University of Toronto, Toronto, Ontario, 2017.


Photo by I. Peterson

May 16, 2017

Weather Observation


Weather observation tower. Headquarters (1909-1971), Meteorological Service of Canada. Munk School of Global Affairs, University of Toronto, Toronto, Ontario, 2017.


Photos by I. Peterson

May 15, 2017

Park Vessel


The Vessel by Ilan Sandler. Taddle Creek Park, Toronto, Ontario 2017.


Photo by I. Peterson

May 14, 2017

Sandstone Petals


Red sandstone and gray limestone decoration, Victoria College (Old Vic). University of Toronto, Toronto, Ontario, 2017.

Photo by I. Peterson

May 13, 2017

Block Wall


Concrete building facade designed by Ted Bieler and Robert Downing, Medical Science Building, University of Toronto, Toronto, Ontario, 2017.


Photos by I. Peterson

May 12, 2017

Helix of Life


Helix of Life by Ted Bieler. Medical Science Building, University of Toronto, Toronto, Ontario, 2017.


See also "Toronto Triad."

Photos by I. Peterson

May 11, 2017

Anadyomene


Anadyomene by Maryon Kantaroff. Northrop Frye Hall, Victoria University, Toronto, Ontario, 2017.

Photo by I. Peterson

May 10, 2017

H Slope


Becca's H by Robert Murray. Galbraith Building, University of Toronto, Toronto, Ontario, 2017.

Photo by I. Peterson

May 9, 2017

Chaos Speaks


Chaos Speaks by Bill Vazan. Hart House, University of Toronto, Toronto, Ontario, 2017.


See also "Worm Tracks."

Photos by I. Peterson

May 8, 2017

Toronto Alchemy


Alchemy symbol for cupric sulfate. Lash Miller Building, Department of Chemistry, University of Toronto, Toronto, Ontario, 2017.


Alchemy symbols for phlogiston, cinnabar of antimony, and mercury.


Photos by I. Peterson

May 7, 2017

Nestled Circles


Scollard Street, Yorkville Village, Toronto, Ontario, 2017.

Photo by I. Peterson

May 6, 2017

Arts Horizon


Horizon by Walter Yarwood. Sidney Smith Hall, University of Toronto, Toronto, Ontario, 2017.

Photo by I. Peterson

May 5, 2017

Blue Karma


Wall art, Karma Lane, Toronto, Ontario, 2017.

Photo by I. Peterson

Reza Sarhangi (1952-2016)


DahPar 1 by Reza Sarhangi (1952-2016). Math-Art Exhibit, National Math Festival, Washington, D.C., 2017.

Photo by I. Peterson

May 4, 2017

Rainbow Bridge


Arch structure, Niagara Falls International Rainbow Bridge, Niagara Falls, Ontario, 2017.

Photo by I. Peterson

May 3, 2017

Tensegrity Crown


V-X by Kenneth Snelson. Roof Terrace, East Building, National Gallery of Art, 2017.


Photo by I. Peterson

May 2, 2017

Rooftop Maple


Japanese maple (Acer palmatum 'Moonfire'). Roof Terrace, East Building, National Gallery of Art, Washington, D.C., 2017.

Photo by I. Peterson

May 1, 2017

Rhombic Spiral


Rhombic spiral staircase (looking down). East Building, National Gallery of Art, Washington, D.C., 2017.


Rhombic spiral staircase (looking up).

Photos by I. Peterson