About 15-20 years ago, on TV, I watched a colorful movie in which a group of people were invited to dinner where all got murdered. I remember there was a connection between murder and a painting in which a group of people were sitting at a dining table being hosted by a man with animal head. I vaguely remember something about the crime scene being recorded by the murderer, too. I cant say what language it was because it had been dubbed into my native language.
It is great help to tell me this movie, since I guess it had a big impact on my subconscious.