abstract appearance Australian bark bumps close-up colors colours cracks layers melaleuca rhaphiophylla melaleucas myrtaceae paper-like paperbark patterns peel peeling smooth strips surface surfaces texture textured textures tree tree trunk trunk uneven useful variations wood autumn basidiom basidiomycete brown cap country countryside damp decay edible fairy food forest fungus gill hallucinogenic ingredient landscape macro magic moss mushroom narcotic nature orange organism outdoors plant poison poisonous rot rotting saprophyte spore spores sporing stalk Stump substance toadstool toxic vegetable wild woods yellow background blank board carpentry chipboard construction empty fiber fiberboard flat floor grain grunge hardboard image material panel part pattern plank plywood pressed Recycled rough slab space wall wallpaper wooden bare black cracked dry edge edges gray grey grooves lines mottled shadows shapes sunlight backgrounds dark hard-wood lumber patterned perspectives ridges shade shades-of-colour shape shaped surfaced timber tree-trunk twisted varieties wood-grain wrinkled wrinkles wrinkly contours exposed gnarled Melaleuca open paperbark-tree Roots soft swirls tree-roots twisting contrast light lined