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According to the PR, the works in the exhibition "are the result of a long term reflection" on the Las Limas Monument, "Señor de Las Limas."
"Made from materials picked up around the city ... they are all put together to be carried and carry something else... based on scientific proposals as to the transportation techniques the Olmecs used for the Señor de Las Limas... Abraham Cruzvillegas completes his sculptures by a hybrid activity: strapped to his body, he embarks each one on a journey between the gallery and a place of personal importance in this day-to-day life."
According to wikipedia page for the 1000BCE Señor de Las Limas: "What these sculptures symbolized to their culture is not clear." Which is true now too. What do these sculptures symbolize to our culture, chairs in the air. We can't even figure it out now. "examines the notion of labor" or more specifically the valorization processing labor into art through myth.
see too: Abraham Cruzvillegas at Kurimanzutto