outlined engraved lilac flowers. contoured syringa, retro detailed botanical drawing. blooming floral plant drawn in old

lilac flower outline syringa engraved floral botanical drawing contour retro antique bloom blossom botany bouquet branch bunch cluster detailed drawn etched flora garden gorgeous graphic handdrawn illustration isolated leaf leaves line nature old plant posy sketch sketchy spring stem style summer vector vintage white wild wildflower woodcut lush