abstract appearance backgrounds bark brown bumps close-up colors colours cracks edge edges layers patterns ridges rough shades of colour smooth strips surface surfaces texture textured textures tree tree trunk trunk uneven variations varieties wallpaper wood Australian melaleuca rhaphiophylla melaleucas myrtaceae paper-like paperbark peel peeling useful autumn basidiom basidiomycete 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 slab space wall wooden bare black cracked dry gray grey grooves lines mottled shadows shapes sunlight dark hard-wood lumber patterned perspectives shade shades-of-colour shape shaped surfaced timber tree-trunk twisted wood-grain wrinkled wrinkles wrinkly contours exposed gnarled Melaleuca open paperbark-tree Roots soft swirls tree-roots twisting