abstract appearances autumn breakthrough brown cluster danger Dirt dirty fragile fungi fungus grass grit gritty ground groundcover hardy nature plant plants poison poisonous shapes Soil strength strong toadstools dry dry-grass straw abundance abundant active activity ants bugs Camouflage carrying crawling creatures critters dispersal dispersing eggs grains grainy insects movement moving nest rotten rotting rotting-wood spread spreading white background beige concept creation design drought earth fill geology graphic illustration image minerals New original pebbles render rocks sand scrapbooking season stones style texture unique vector dark appearance backdrop brittle broken broken-up central-Australia climate crack cracked cracks dried dried-out gaps patterned patterns splatter splatter-pattern summer textures wallpaper weather