in that case, the source image was actually licensed: "Years later, Goldsmith granted a limited license to Vanity Fair for use of one of her Prince photos as a

in that case, the source image was actually licensed: "Years later, Goldsmith granted a limited license to Vanity Fair for use of one of her Prince photos as an “artist reference for an illustration.” The terms of the license included that the use would be for “one time” only. Vanity Fair hired Warhol to create the illustration, and Warhol used Goldsmith’s photo to create a purple silkscreen portrait of Prince, which appeared with an article about Prince in Vanity Fair’s November 1984 issue. "