Catalytic

Rirkrit Tiravanija, one of the most sited artists of Relational Art and also one of the most convivial. Here, in 1992 when he made "Untitled 1992 (Free)", a
sculpture–performance wherein he emptied out the office
of the 303 Gallery in Soho and installed a makeshift kitchen, complete
with fridge, hot plates, rice steamers, tables, and stools. He then
cooked Thai curry; anyone could drop in, serve him- or herself, and eat.
For free.

"Relational Aesthetics" by Nicolas Bourriaud was a direct reaction of the art produced in the 1990s and served as a foundation text for the Catalytic exhibition.