Caryophyllus X. Mercurius. Plate 67 from 'Hortus Nitidissimis Omnem per Annum Superbiens Floribus'; Nuremberg; 1768; Print made by Adam Ludwig Wirsing; 1733-1797; German; after Georg Dionysius Ehret; 1708-1770; German; 1768; Engraving with original hand coloring on medium; slightly textured; cream laid paper; Sheet: 20 x 14 inches (50.8 x 35.6 cm); botanical subject; botany; butterfly; caterpillar; flower (plant); plant; science