- Fred Sandback Bronxville, New York, USA, 1943 - New York, USA, 2003
- Material:Acrylic thread
- Descriptive technique:Sculpture formed by four rectangles and one square of black thread distributed perpendicularly and in parallel to the walls of a room, with dimensions that vary according to the height of the exhibition space
- Dimensions:Variable dimensions
- Category: Sculpture
- Entry date:2009
- Register number:DE01976
Sandback, Fred ( 1943-2003)New York : Lapp Princess Press, in association with Printed Matter, 1977.
Pier + ocean : construction in the art of the seventies : an exhibition / selected by Gerhard von Graevenitz, assisted by Norman Dilworth.London : Arts Council of Great Britain, 1980.