This is one of the best Mexican short movies ever. You could probably imagine the Mexican idiosyncrasy, read some history books, but you will find a big difference and experience the feeling of the post-revolutionary age of Mexico with this film. 　　 　　Labor unions, the invasion of large scale and global foreign companies, the mother&#39s love, the Mexican habits descriptions are part of this master piece. 　　 　　Adding the emotion of Jaime Sabine&#39s narration voice in all the allegoric signs and metaphors. 　　 　　The problem is that is almost impossible to get a copy or to find it in Mexico, probably in Europe (I&#39ve heard it was restricted by the Mexican government in that period).