abstract appearance backdrop background brittle broken broken-up brown central-Australia climate crack cracked cracks dried dried-out drought dry gaps ground patterned patterns Soil splatter splatter-pattern summer texture textures wallpaper weather autumn autumnal color colored colorful colors colour coloured colourful colours dark dropped edge edges fall fallen foliage leaf leaves light lines nature plants russet shapes shed variations variety beginning bolders boulders cover covered creeper green greenery growing growth large mortar mound new-growth plant potential retaining-rocks rocks rocky rough small sprouting surface vegetation wall coloration contours creased creases details distinctive perspectives shape style surfaces terrain textured thick thin tipped tips visual angles coloring colouring jigsaw mixed multicolored multicoloured pieces plastic puzzle puzzles puzzling random shaped surfacing