doronicum flowers garden gemswurz green jellow nature plant plants spring summer sun sunny texture yellow background cutted firewood logs pile structure tree trees wallpaper wood wood-shed wooden blue clouds color colors creativity design purple scape sea seascape shape shapes water abstract architecture backdrop concrete gray grunge grungy paint solid textures wave waves black dark gloomy gothic natural pattern rural stone dead grave brick building city decay red strong tile urban wall dried dry moss Mud sand sandy wither withered copy copyspace graphics ground illustration presentation retro shadow space