📜 Monumental fresco by Diego Rivera, his first in the U.S.🔍 Located in the former San Francisco Stock Exchange, now the City Club of San Francisco.Why Go🎨 Admire a masterpiece of Mexican muralism🏛️ See a historic artwork in an Art Deco building📖 Discover California's history and industry through rich symbolism✨ Witness the iconic figure of Calafia, the Spirit of CaliforniaWhy Avoid🚫 Not freely accessible; guided tours may be requiredHours🕒 Monday to Friday, 3 p.m. to 5 p.m.📍 Address155 Sansome St, 10th Floor, San Francisco, California, 94104, United States