This was Cai Guo-Qiang’s impressive installation Inopportune at the Guggenheim Installations, Mixed media
Luzinterruptus made these labyrinths entirely out of plastic waste Installations, Light installations
Song Dong’s Waste Not – Why obsessive hoarding lead to this project Architecture, Installations, Mixed media
Sou Fujimoto’s cloud-like Serpentine Pavilion: What made it special? Architecture, Japanese architecture