Erotica is simply high-class pornography; better produced, better conceived, better executed, better packaged, designed for a better class of consumer.
Source: Pornography, Preface (1981).
-- Andrea Dworkin, (Sep 26 1946-2005), US radical feminist, civil rights activist, writer; She worked to have pornography classified as a form of sex discrimination; wrote Woman Hating, 1974.