A watercolour of a branch of Prickly Custard Apple (Annona muricata) with a caterpillar of the Giant Sphinx Moth (Cocytius antaeus) an unidentified species of Sphinx Moth (Manduca sp.) in flight and an unidentified moth (Thagona sp. or Norape sp.) resting on a leaf. This is a version of plate 14 in Merian's Metamorphosis Insectorum Surinamensium.

Maria Sibylla Merian was the daughter of the printmaker Matthias Merian, and the step-daughter of the still-life painter Jacob Marrel. She was a talented artist, who was trained in flower painting by Marrel. From an early age, she was fascinated by insects and their life cycles, and undertook research into the phenomenon of metamorphosis, which was then only partially understood. She published her findings in a series of books, illustrated with beautifully-composed plates in which each insect life-cycle was illustrated on the appropriate food plant. In 1699, having encountered exotic insects in the cabinets of natural history collectors in Amsterdam, Merian and her younger daughter Dorothea set sail for Suriname, in South America, which was then a Dutch colony. There, they studied the life cycles of Surinamese insects until their return to Europe in 1701. Merian published her Surinamese research as the Metamorphosis Insectorum Surinamensium (The Metamorphosis of the Insects of Suriname) in 1705. The book was very well-received, and by her death Merian was well-regarded throughout Europe as both an entomologist and an artist. 

This is one of a set of luxury versions of the plates from Merian's Metamorphosis Insectorum Surinamensium, published in Amsterdam in 1705. The outlines of this drawing were printed from the etched plate before it was completed.