Friend, instructor and student of Picasso, a welder at Renault, a painter and goldsmith – Julio González was all of these. The Catalonian gained fame as the father of modern iron sculpture and as the creator of linear sculptures. Using a welding torch, he began making sculptures from iron and developed a formal language reduced to basic elements. Film-maker Barrie Gavin travelled from Paris to the Riviera via Barcelona, re-tracing... see more