Preview Uk. Calor gas bottles in a depot in tower hamlets, london, england. Image ID: 1188-45 Artist: Julio Etchart Purchase a commercial license Buy framed prints & more from our print store horizontals horizontals tower photo bottles city red london horizontal bottles gas urban england british energy developed country england depot propane europe fuels calor britain english fossil fuels hamlets developed countries bottle cities european fuel domestic fossil fuels 1030 48665