pleoros: Robert Smithson - Yucatan Mirror Displacements, 1969.
likshotsphoto: Brandon Smithson | 2014| © Menelik puryear photo
kramsno:Robert Smithson
pleoros: Robert Smithson - Spiral Jetty, 1970.
mpdrolet: Aline Smithson
mpdrolet: From Imagined Experiences Aline Smithson
sixpenceee: The Spiral Jetty located in Utah. It was constructed