Back in September last year in California this was one of the most exciting exhibitions we saw - Noah Purifoy 'Junk dada' at LACMA. 

This piece in particular was one of my favourite. Just one out of Purifoy's big collection. Out in the Mojave Desert he created 10 acres of large-scale sculpture constructed entirely from junked materials. You can see these in his Outdoor Desert Art Museum on 29 Palms Hwy.