landscape. oak tree on the hill

ancient art backdrop background big black botanic botany branch cartoon contour dark deciduous drawing drawn eco ecology emblem engraving etched evening flora foliage forest glade graphic grass growth hand icon illustration ink insignia isolated landscape large leaf leaves life logo lush mighty nature oak oaktree obsolete old paper park pictogram plant print retro rural scenery season sign silhouette sky space style summer symbol text thick tree trunk vector vintage white wild wood