auturmn pattern on darck brown background. watercolor seamless background of acorns and mushrooms.

food wood mushroom produce fungus illustration invertebrate organ brown carving cartoon pattern hand animal watercolor seamless background acorns mushrooms auturmn darck nature forest autumn boletus cantharellus chanterelle design fall natural acorn season leaf wallpaper drawing orange october fabric decoration plant september foliage leaves colorful november drawn oak tree seasonal texture ornament element squirrel border green beige color autumnal branch organic creative texture use both printing paper fabric great for clothing nice your ideas