How Short Can A Very Short Story Be?

One of the most famous short, short stories is Hemingway's: For sale: baby shoes, never worn. But what about stories that are meant to be seen, like magical moments and images that force you backward and forward in time?

Source: http://www.npr.org/blogs/krulwich/2011/12/16/143660782/how-short-can-a-very-short-story-be?ft=1&f=1007

human parthenogenesi... patrick fitzgerald squab