engulfedcathedral:

absalon, ‘solutions’  1992; video (7:30 min), color, sound

“In the course of six years Absalon created a series of one person living units based on everyday routine actions and designed entirely in relation to his measures. The inside of the cell is all covered in white in order to reduce distractions or elements that can disturb the eye. In his video Solutions (1992) Absalon demonstrate the study of measurements and calculation of movements like eating, sleeping, taking shower which later will define the form of his cells. In 1993 Absalon started to construct six cells which were supposed to be installed in six metropolitan centers[6] as Absalon described in interview: “I would like to create my own setting and belong to nothing else. My living unit will be comprised of the six habitation units which I construct, and my homeland will be in-between them.” [7]

—Wikipedia 

Robert Smithson, Mirror and Crushed Shells 1969

On July 9, 1969, Robert Smithson wrote the following letter to Andy Warhol about “A Mirror and Crushed Shells”:

Dear Andy,
This is to certify that A Mirror with Crushed Shells (Sanibel Island) is an original work of art. It consists of three mirrors which may be restored if broken, and one burlap bag of crushed shells collected by the artist at Sanibel Island, April, 1969. If any shells are ever lost, the owner has the right to restore the work by collecting more shells from Sanibel Island (northern part of islansd; see map of site which is part of the work). The three mirrors are held in place in a corner by the pressure of the shells only. (See photo). The work is owned by Andy Warhol. 

Robert Smithson, Detail of Mirror and Crushed Shells showing map of Sanibel Island, Florida