![roomful of teeth on Twitter: "four-sided pyramid (1999) sol lewitt national gallery sculpture garden washington, dc https://t.co/Hwm972I9yb" / Twitter roomful of teeth on Twitter: "four-sided pyramid (1999) sol lewitt national gallery sculpture garden washington, dc https://t.co/Hwm972I9yb" / Twitter](https://pbs.twimg.com/media/C5DRumgUoAA8d8I.jpg:large)
roomful of teeth on Twitter: "four-sided pyramid (1999) sol lewitt national gallery sculpture garden washington, dc https://t.co/Hwm972I9yb" / Twitter
![ipernity: Four-Sided Pyramid by Sol Lewitt in the National Gallery Sculpture Garden, September 2009 - by LaurieAnnie ipernity: Four-Sided Pyramid by Sol Lewitt in the National Gallery Sculpture Garden, September 2009 - by LaurieAnnie](http://cdn.ipernity.com/134/48/05/24224805.eb4309cb.640.jpg?r2)
ipernity: Four-Sided Pyramid by Sol Lewitt in the National Gallery Sculpture Garden, September 2009 - by LaurieAnnie
![Four-Sided Pyramid, Sol Lewitt, 1965, Sculpture/Structure | National gallery of art, Pyramids, Sculpture Four-Sided Pyramid, Sol Lewitt, 1965, Sculpture/Structure | National gallery of art, Pyramids, Sculpture](https://i.pinimg.com/originals/26/56/79/26567983815a8fb85688dfc659b79eb7.jpg)
Four-Sided Pyramid, Sol Lewitt, 1965, Sculpture/Structure | National gallery of art, Pyramids, Sculpture
![Four-Sided Pyramid by Sol LeWitt in the Smithsonian Sculpture Garden on the Mall Washington DC USA Stock Photo - Alamy Four-Sided Pyramid by Sol LeWitt in the Smithsonian Sculpture Garden on the Mall Washington DC USA Stock Photo - Alamy](https://c8.alamy.com/comp/CEWBTP/four-sided-pyramid-by-sol-lewitt-in-the-smithsonian-sculpture-garden-CEWBTP.jpg)
Four-Sided Pyramid by Sol LeWitt in the Smithsonian Sculpture Garden on the Mall Washington DC USA Stock Photo - Alamy
![Sculpture Titled `Four-Sided Pyramid` by Sol LeWitt on Display in the National Gallery of Art Sculpture Garden in Washington, D.C Editorial Stock Image - Image of modern, national: 149655374 Sculpture Titled `Four-Sided Pyramid` by Sol LeWitt on Display in the National Gallery of Art Sculpture Garden in Washington, D.C Editorial Stock Image - Image of modern, national: 149655374](https://thumbs.dreamstime.com/b/sculpture-titled-four-sided-pyramid-sol-lewitt-display-national-gallery-art-sculpture-garden-washington-d-c-149655374.jpg)
Sculpture Titled `Four-Sided Pyramid` by Sol LeWitt on Display in the National Gallery of Art Sculpture Garden in Washington, D.C Editorial Stock Image - Image of modern, national: 149655374
![Four-sided pyramid by Sol LeWitt, in the South-East corner of the Sculpture Garden | Sculpture Garden | Washington, DC | Travel Story and Pictures from United States Four-sided pyramid by Sol LeWitt, in the South-East corner of the Sculpture Garden | Sculpture Garden | Washington, DC | Travel Story and Pictures from United States](http://www.traveladventures.org/countries/united-states-of-america/images/washington-sculpture-garden14.jpg)
Four-sided pyramid by Sol LeWitt, in the South-East corner of the Sculpture Garden | Sculpture Garden | Washington, DC | Travel Story and Pictures from United States
![Four-Sided Pyramid by artist Sol Lewitt. In the Sculpture Garden of the National Gallery of Art, DC. : r/pics Four-Sided Pyramid by artist Sol Lewitt. In the Sculpture Garden of the National Gallery of Art, DC. : r/pics](https://i.redd.it/koa2yyaca2371.jpg)