bouquet with outline convolvulus or bindweed, ornate leaf and bud in open craft envelope in black on white.

bell bindweed black bloom blossom book botany bouquet bud bunch climbing coloring contour convolvulus craft decor decorative design detailed drawing envelope floral flower foliage garden graphic herb illustration inflorescence isolated leaf letter liana linear lines open ornamental ornate outline page perennial petal plant summer vector white wildflower