simple, cute mushroom with earthy tones and a playful . ideal for autumnal themes, nature-inspired art, and

boletus icon ingredient cap mushroom fungi autumn cute nature simple whimsical fun brown orange minimal digital sketch graphic forest plant outdoors botanical cartoon isolated trendy pastel organic smooth texture playful wild vector food woodland edible decorative harvest outdoor round fantasy flat botany design earth quirky artistic clean fungus earthy tones design ideal autumnal themes nature-inspired art decor