abstract appearance Australian background bare bark brown colors colours cracked cracks dry edge edges eucalypt eucalypts gray grey layers lines mottled rough shadows shapes smooth sunlight surface texture textured textures tree tree-trunk trunk uneven variations wallpaper white wood black close-up grooves peeling tree trunk allocasuarina allocasuarina-decaisneana angiosperm arid Australian-pine branchlets Casuarina conifer-like desert-country desert-oak desert-region distinctive evergreen feathery-foliage foliage green hardy hot inland leaf leaves medium-sized tree native she-oak sheoak tiny-scales trees vegetation whorls bee bloom blossoms buds bush bush plant cap caps capsule colorful colourful conical flora flowers gum tree insect plant seed pods stamen strange tipped tips unusual unusual shape blooming blooms pink alone autumn blades brittle creased crinkled dead deciduous fall fallen grass groundcover lawn lone nature surfaces symbol veined veins accommodation airing Alley architecture backporch backroom backstreet building city city-scapes city-views clothes clothing drying greenery poverty protection railing rails security shack urban urban-decay