Carmen Carrillo entering driver's cab in train, moving train passing camera. MS of Carrillo at control, moving trees and highway in background. POV of tracks from moving train, another passing train visible. MCU of Carmen Carrillo and train as it enters station. POV from above of train entering station, crowd pushing out of train car. POV from train entering another station, people on platform, PAN to Carrillo. MS of two trains moving in station, PAN to couple (Marisa Lara and Arturo Guerrero). MS of the Guerreros moving modern multi-colored sculpture in studio. The Guerreros in front of moving train. Detail of painting "El Aviso Oportuno". VAR MCU of Marisa Lara talking in front of painting. Detail of another painting. The Guerreros in market. Couple carrying sculpture of boy in studio. Detail of painting. PAN of car and people sculpture. (147)