sketch floral botany collection. magnolia flower drawings. modern single line art, aesthetic contour. black and white with line a

abstract aesthetic art artwork background backgrounds beautiful black bloom blooming blossom botanical botany bouquet branch bud collection contour decoration decorative delicate drawings drawn element flora floral flourish flower garden graphic group hand illustration illustrationsvector ink isolated label leaf line magnolia modern monochrome natural nature ornament outline pale petal plant romantic set silhouette single sketch spring style summer wedding white