abstract appearance background bare bark black brown close-up colors colours cracked cracks dry edge edges gray grey grooves layers lines mottled peeling rough shadows shapes sunlight surface texture textured textures tree tree trunk trunk uneven variations wallpaper wood abundance abundant backdrop black-olives color coloring colour colouring contrast contrasting dark edible-fruit foliage fruit green greenery growth hardy historic leafy leaves old olive-trees olives sunshine trees unattended uncontrolled underside unmanaged vegetation age-rings angles block chopping colored coloured crack cut cuts drying exposed firewood grooved length lengths logs lopped orange perspectives rings sawn surfaces timber tree-block tree-rings wooden carpentry doors honey oak polished structure wood forest grain groove natural nature woods