Banksy: Girl with a Balloon
Sandra Powell and Andrew King decided to auction off early modernist work – paintings by such luminaries as Clarice Beckett, Joy Hester and Sidney Nolan. Then a chance reading of books by Banksy and Blek Le Rat in a London bookshop seven years ago led them to a new kind of collecting. It was directed towards street art and has since been their main preoccupation as collectors.
