Made in the 1960's. It had 3 short stories.  One concerned a small boy blinded in one eye and ridiculed, who becomes accepted when he is totally blinded by a firecracker.  A second story, called "las Vacas", concerned a beautiful girl working as a nursemaid, who is pursued and raped by the husband of the house she works in. I don't recall the film's name or the director.  Help!!! 