Nerosubianco, styled as nEROSubianco and also released with the international title Attraction, is an Italian black comedy (part collage film) directed by Tinto Brass. The film deals with a variety of contemporary themes such as sexual freedom, racial tensions, and political radicalism from the perspective of a young upper-class Italian woman. The film has also been titled rather exploitatively like The Artful Penetration of Barbara and as Black on White, a literal translation of the Italian title.

Nerosubianco shooting began in October 1967 and it was premiered at the 1968 Cannes Film Festival. The film saw theatrical release in February 1969.