David Mach - Heavy Metal at Pangolin, London, 2023 Big Heids, Lanarkshire, a tribute to the steel industry Out of Order (1989) David Mach (born 18 March 1956) is a Scottish sculptor and installation artist. His artistic style is based on flowing assemblages of mass-produced objects. Typically these include magazines, vicious teddy bears, newspapers, car tyres, match sticks and coat hangers. Many of his installations are temporary and constructed in public spaces. Wikipedia