Tino Sehgal (b. 1976, London) constructs situations that defy the traditional context of museum and gallery environments, focusing on the fleeting gestures and social subtleties of lived experience rather than on material objects. Relying exclusively on the human voice, bodily movement, and social interaction, Sehgal’s works nevertheless fulfill all the parameters of a traditional artwork with the exception of its inanimate materiality. They are presented continuously during the operating hours of the museum, they can be bought and sold, and, by virtue of being repeatable, they can persist over time.

http://www.guggenheim.org/new-york/exhibitions/past/exhibit/3305

…Is it possible to be both playful and profound? Tino Sehgal is wagering yes. The moral earnestness that underlies his work would be ponderous if unleavened by humor; the games would be just child’s sport if they did not illuminate serious matters. The mixture can confuse people. At a meeting that Sehgal, on one of his human-quarrying forays, held last May with the administrators of a Harlem after-school program, he was pressed to explain what he aimed to accomplish in the Guggenheim piece. “The real deal is what happens there,” he said. “The real deal is the conversation.” For an educator who was trying to wean children from the cycle of poverty, this was palpably an unsatisfactory answer. He asked Sehgal again what was his goal. “It’s a structure to have a conversation about people’s values,” Sehgal said.

A little later in the discussion, the man returned to his theme. “So I guess you’re saying your ambition is to change perception,” he said. “Is that correct?” And this time, Sehgal took the bait.

“That’s a very simple way of saying what I’m doing,” he said. “For the last two or three hundred years in human society, we have been very focused on the earth. We have been transforming the materials of the earth, and the museum has developed also over the last two or three hundred years as a temple of objects made from the earth. I’m the guy who comes in and says: ‘I’m bored with that. I don’t think it’s that interesting, and it’s not sustainable.’ Inside this temple of objects, I refocus attention to human relations.”

This time the man nodded in understanding, with an expression I recognized. He was seeing things from another perspective, as he participated in a conversation within a framework constructed by Tino Sehgal.

http://www.nytimes.com/2010/01/17/magazine/17seghal-t.html?pagewanted=all