ver Cuevana 3. A young photographer wanders the city taking pictures with a Polaroid 600, but on each print the silhouette of a woman on a bicycle appears. The sequence of photos makes it clear that the woman is about to be hit by a trolleybus. Based loosely on Stephen King's novella "The Sun Dog" and Julio Cortázar's short story "Blow-Up" ("Las babas del diablo").