Here are entered works on collaborative projects by two persons working in the arts. Works on the combined artistic and technical efforts of three or more persons in the creation of a work of art are entered under Group work in art.
Group work in art -- United States -- Exhibitions. / https://id.loc.gov/authorities/subjects/sh85057502 https://id.loc.gov/authorities/names/n78095330-781 https://id.loc.gov/authorities/subjects/sh99001275