This catalog is published on the occasion of the exhibition A Century of Self-Expression: Modern American Art in the Collection of John and Joanne Payson, organized by the students and instructors participating in the Bryn Mawr College "Exhibiting Modern Art" 360o course cluster. The exhibition is on view in the Bryn Mawr College Class of 1912 Rare Book Room Gallery, Canaday Library, from February 28 through June 1, 2014.