Finally got to see some of RETHINK; it’s a wonderful exhibition. The Saraceno is gigantic, but the human biosphere, suspended high in the air, was closed for repair today so I wan’t able to go in it, which saved my vertigo.

Allora & Calzadilla’s A Man Screaming Is Not A Dancing Bear (2008) is stunning. Filmed in New Orleans, post-Katrina, it’s strange and elegaic. Repeating through the film are moments in which a barely-glimpsed man drums on some abandonded Venetian blinds. It lends an angry, jumpy soundtrack to the slow pans across water-stained walls.

Kerstin Eregenzinger’s Study for Longing/Seeing (2008) was unsettling in a very different way. Sheets of dark, lifeless rubber suddenly twitch unexpectedly, driven by strange spider-arms beneath them. It feels like a landscape that’s coming alive, animated by some strange pulse. “The work,” says the catalogue, “Is a reactive installation using data from seismographs and sensor-based structures to simulate a landscape and its changes. The installation responds partly to movements in the earth outside the exhibition building, and partly to audience movements in the exhibition room itself…”

Go to RSA Arts & Ecology