Four-Sided Pyramid

Four-Sided Pyramid is a conceptual modular "structure", by Sol LeWitt, in the National Gallery of Art Sculpture Garden.^{[1] [2][3][4]}

Four-Sided Pyramid
Artist	Sol LeWitt
Year	1965
Medium	concrete blocks and mortar
Dimensions	4.58 m × 10.07 m × 9.71 m (15 ft 3⁄8 in × 33 ft 1⁄2 in × 31 ft 10+1⁄4 in)
Location	National Gallery of Art Sculpture Garden, Washington, D.C.
Coordinates	38.89089900°N 77.02242200°W / 38.89089900; -77.02242200
Owner	National Gallery of Art

The artist created a plan and Four-Sided Pyramid was constructed by others, in 1999.^[5]

See also

• List of public art in Washington, D.C., Ward 2