background canada conifers float flotsam heap logjam logs natural nature pile texture trees wood bridge canal construction England english gantry Great Britain metal piles support Sussex water 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 heaped heating length lengths mallee-roots off-cuts perspectives pieces piled planks rough sawn shelter sheltered splintering splinters storage stored surface surfaces textures timber uneven winter wood-scraps wooden woodpile barks forest log material mountain mountains raw sawmill tree architecture cafe decking design Rockies Rocky Mountains shop stairs steps woodland carve fence flat pattern plank tile wallpaper gap gaps handsaw power saw sawdust trunk blue skies Cut Wood in pile green ice oaks pines rocks snow white