 Complete the following phrase:  Notable murals include one at the Instituto Nacional de Energía Nuclear 1972, one at the Tepito-Guerrero Auditorium, 1980, redone in 2000, three murals in Toronto, Hamilton and Winnipeg at the request of Argentine exiles in Canada 1982, various murals for UNAM, Universidad Autónoma Metropolitana -Xochimilco and the Universidad Pedagógica Nacional 1980-1983, murals in Tepito and other areas in Mexico City commemorating the 