Andy Warhol. Mona Lisa Four Times, 1978. (The Art Institute of Chicago, Gift of Edlis/Neeson Collection. © 2015)

A revealing look at the massive new collection of contemporary art at the Art Institute, where the Modern Wing galleries have been transformed.

This weekend, the Art Institute of Chicago unveils a massive gift of 44 iconic contemporary works in its Modern Wing. Here’s how the museum landed those pieces.