Martin Puryear - This Mortal Coil (1999)

Arnaud Tandt - Untitled (bert) (2010)

oil on canvas

Nick Mauss

Lang / Baumann - Beautiful Steps #5 (2010)

(Source: museum-joanneum.at)

Center for Government and International Studies, Harvard University

Pei, Cobb, Freed & Partners Architects

Tama Art University Library, Tokyo

Toyo Ito & Associates  

Felix Gonzales-Torres

Frick Chemistry Laboratory Building, New Jersey

Hopkins Architects with Payette Associates

Lang / Baumann - Beautiful Steps #3 (2010)

wood, paint

Bunker 599, Netherlands

Atelier de Lyon with Rietveld Landscape

Michael Elmgreen & Ingar Dragset - Social Mobility (2005)

Y House, Tokyo

Frank la Riviere Architects

Danny Lane - Stairway (2007)

European Nature Reserve Observation Tower, Gosdorf, Austria

terrain: loenhart&mayr

Salvador Dalí Museum, St. Petersburg, Florida

HOK Architects