Mary Heilmann's diptych features two vibrantly colored abstract compositions painted in acrylic and watercolor on wood panel, showcasing her signature blend of playful geometry and gestural spontaneity. The works employ a fragmented, puzzle-like structure — as suggested by the Spanish title "Rompecabeza," meaning puzzle — with interlocking fields of color that balance tension and harmony. Heilmann's loose, expressive brushwork and bold chromatic choices reflect her enduring commitment to redefining the boundaries of painting through a deeply personal and joyful visual language.