Anthology of Argentine

As a youth I spent a few years at a miserable job in the Argentine district. I had neither the time nor the inclination to do much sightseeing back then. I failed to appreciate the enormous mural on Metropolitan Avenue. An image I posted at Plastic Sax provides a better perspective of the scale of Anthology of Argentine. Some elements of the piece are self-explanatory. Others are baffling. Here's the best analysis I could find.