Santos, LuĂsa2025-08-112025-08-112016-01-011929-781550e6235a-03c0-4aa7-aa5e-fbf64c0ddb96http://hdl.handle.net/10400.14/54423engNew mediation practices as a trope for social change. The cases of Tate Modern, Tensta Konsthall and Clark House Initiativeresearch article10.7202/1050766ar