media, literature or art dealing substantively with erotically stimulating or sexually arousing subject matter

Erotica is a type of art or writing mean to be sexually arousing and erotic. It is usually considered different from pornography because erotica is meant to have sone kind of artistic merit while pornography is only meant to be sexually pleasing.

Gerda Wegener drew many examples of erotica with lesbian themes in an Art Nouveau style