<prompt> Qedela umusho olandelayo: Ekwindla ka - 1922, uRivera wabamba iqhaza ekusungulweni kwe - Revolutionary Union of Technical Workers, Painters and Sculptors, futhi kamuva ngalowo nyaka wajoyina i - Mexican Communist Party kuhlanganise neKomiti Yayo Ephakathi. Imidwebo yakhe yasodongeni, kamuva eyadwetshwa nge-fresco kuphela, yayiphathelene nomphakathi waseMexico futhi ibonisa isimo sezwe  <response>: Ukuvukela Kuka-1910. URivera wasungula isitayela sakhe sendabuko esisekelwe emibhalweni emikhulu, elula kanye nemibala enesibindi enethonya lama-Aztec elikhona ngokucacile emidwebweni yasodongeni eSecretariat of Public Education eMexico City eyaqala ngoSepthemba 1922, eyayihloselwe ukuba ibe nemidwebo eyikhulu namashumi amabili nane, futhi yaphela ngo-1928. 