Convolvulus and Metamorphosis of the Convolvulus Hawk Moth
Maria Sibylla Merian · c. 1670–90

watercolor with touches of opaque watercolor over indications in black chalk or graphite on vellum
Maria Sibylla Merian · c. 1670–90

watercolor with touches of opaque watercolor over indications in black chalk or graphite on vellum