Cai Guoqiang, "Black Ceremony", 2011, realized on site outside Mathaf, December 5, 2011. Approximately 3 minutes, explosion area 29,500 sq. meters, 8,300 black smoke shells fitted with computer chips. Commissioned by Mathaf, Courtesy Cai Studio
Atmos field - Graham Stevens 1970
Land sculptor - Michael Heizer.
Jose Dávila, 'Esfuerzo común,' 2014, Galería OMR
Inka Lindergard and Niclas Holmstrom – INAG | I Need A Guide