Richard Diebenkorn: The Quiet Resonance of California Abstraction Richard Diebenkorn (1928 – 2015) wasn’t a name that immediately conjured images of grand pronouncements or revolutionary upheaval. Yet, his paintings—particularly his Ocean Park series—hold an enduring fascination for art historians and collectors alike, representing a cornerstone of California Modernism and profoundly influencing generations of artists who followed. Bo…