What subject in his essays does the author of the 1999 American graphic novel "Bread and Wine: An Erotic Tale of New York" focus on?
Bread and Wine: An Erotic Tale of New York: Bread and Wine: An Erotic Tale of New York (also stylized as Bread & Wine) is a 1999 American graphic novel written by Samuel R. Delany with art by Mia Wolff. Samuel R. Delany:  His work includes fiction (especially science fiction), memoir, criticism, and essays on sexuality and society.
sexuality and society