More ideas from Gea
"Drawings of Flowering Plants. For the Marquis (sic) of Bute" by Georg Dionys Ehret (1708-1770) includes this watercolor on vellum, which shows the Opuntia, or prickly pear.

♕cactus - "Drawings of Flowering Plants. For the Marquis (sic) of Bute" by Georg Dionys Ehret includes this watercolor on vellum, which shows the Opuntia, or prickly pear.