What is "gamiani"

Gamiani, or Two Nights of Excess is a French erotic novel first published in 1833. Its authorship is anonymous, but it is believed to have been written by Alfred de Musset and the lesbian eponymous heroine a portrait of his lover, George Sand. It became a bestseller among nineteenth century erotic literature.

The novel was illustrated with unsigned lithographs whose authorship remains unknown. They have been attributed to Achille Devéria and Octave Tassaert, among others.