"While it's host to temporary exhibitions on contemporary artists and muralists, the whole point of visiting this teensy museum is to see one of Diego Rivera's most famous murals, Dream of a Sunday Afternoon in the Alameda Central, which survived the building that housed it in the 1985 earthquake that ravaged the city. Like in many of his murals, it's a Marxist critique of the upper-echelons of the ruling class, and history buffs get their kicks from trying to identify all the historical figures he painted in, Frida included. Located in the Centro Histórico, it's a quick, easy stop on a full day of sightseeing in the area."