The Museum of Modern Art, New York, has acquired three works of art by San Antonio-based artist César A. Martínez, a major figure of the Chicano Art Movement of the 1970s and 1980s. San Antonio’s Ruiz-Healy Art announced the acquisition on Friday. According to the gallery, MoMA purchased three pieces from Martínez’s Serape series as part of an acquisition from the Edward John Noble Foundation.