Cleopatra is a c.1620 painting by Artemisia Gentileschi, now in the Fondazione Cavallini-Sgarbi collection in Ferrara.
It shows Cleopatra committing suicide with an asp.
Gentileschi painted four different versions of Cleopatra, one of which is currently lost.
[1] This version shows the queen upright, in a pose used by contemporary artists such as Guido Reni.
This article about a seventeenth-century painting is a stub.