appearance Australia Australian brown bush coloring colors colouring colours contrast contrasting dried drought dry dry-brown-land drying flat grass grasses hardy light outback perspective perspectives pools puddles river river-bed rough rural sand sandy scrub shrubbery shrubs survival trees vegetation waterless autumn fallen leaf leaves tree yellow blue fall old sky spring artificial cutout decoration isolated nature petals rose roses cycle faded gold life texture wilted withered appearances Dirt dry grass fungi shapes Soil strength strong toadstools white