boxes + xmas lights - could work for GFoL?
'Great Fire of London׳ wall mural 2mx1.6m made by kids at year 4 at school art class ! Super cool!
Great fire of London - simple idea. Using marbling inks to make the back ground and then draw and cut out a skyline. Great skills builder for Year 1/2. (by Sally Maddison)
Great fire of London mix work of school kids and incredibly clever art teacher