cold England oak park Quercus snow Sussex tree trunk winter woodland branch branches green leaf leaves shadow sun wood woods background bark crevice fissure hard protective rough texture brown Oak Trees pine trees reflections river River Banks rocks rust lichen nature Carpathians forest mountain mountains power Romania strong tall valley carpentry doors honey polished structure wood textures timber allocasuarina allocasuarina-decaisneana angiosperm arid Australian-pine branchlets Casuarina conifer-like desert-country desert-oak desert-region distinctive dry evergreen feathery-foliage foliage hardy hot inland medium-sized tree native she-oak sheoak tiny-scales trees vegetation whorls ancient field meadow old pasture