This painting is based on a scene from one of my most favourite films: 'Boom! 'from 1968, starring Richard Burton and Elizabeth Taylor and adapted from the play The Milk Train Doesn't Stop Here Anymore by Tennessee Williams.
Below is the description of the film from the Wikipedia article:

Flora 'Sissy' Goforth (Taylor, in a part written for an older woman) is a terminally ill woman living with a coterie of servants in a large mansion on a secluded island. Into her life comes a mysterious man, Christopher Flanders, nicknamed "Angelo Del Morte" (played by then-husband Burton, in a part intended for a very young man). The mysterious man may or may not be "The Angel of Death".
The interaction between Goforth and Flanders forms the backbone of the plot, with both of the major characters voicing lines of dialogue that carry allegorical and Symbolist significance. Secondary characters chime in, such as "the Witch of Capri" (Coward). The movie mingles respect and contempt for human beings who, like Goforth, continue to deny their own death even as it draws closer and closer. It examines how these characters can enlist and redirect their fading erotic drive into the reinforcement of this denial.

I think this is one of my most successful works.