assortment bark blocks boards branches brown chopped chopping cut cut-wood dry firewood gray&white-mallee-root-pieces grey&white-mallee-root-pieces half-tank heap heaped heating length lengths logs mallee-roots metal off-cuts perspectives pieces pile piled planks rough sawn shelter sheltered splintering splinters storage stored surface surfaces texture textures timber uneven winter wood wood-scraps wooden woodpile abstract coloured glass milliflori pattern swirls