fern. drawing icon sign

abstract agriculture algae art backdrop background beautiful biology biserrata black botanic botany bracken branch bush closeup contour copyspace dark decorative drawing drawn eco emblem engraved environment exotic felci fern flora foliage forest frond garden germ graphic grass green greenery growth hand icon illustration ink insignia isolated juicy leaf logo lush macro nature paper park pictogram plant print rainforest retro sign silhouette space spread sprout stem style summer symbol text tropical twig uncultivated vector white wild