I saw this short fantasy film at an animation film festival at the Carpenter Center at Harvard University in 1989 or 90, and I have never been able to identify it. Not sure what country, but it was not an American language production.
There was no dialogue, it was beautiful story about a lonely old man who lived alone in valley, he looks out and sees his backyard completely filled with angels. I recall that they are a nuisance to him, and he nails one to the post like a crow. It was haunting and horrifying.
Does anyone know how I find out the name of this short animation?