Four Flies on Grey Velvet (1971) | Key Art: Before and AfterKellerman Design2022-11-27T00:41:25+01:00 Click or slide to compare original assets to final art.Four Flies on Grey Velvet (1971) Dario Argento Theatrical Onesheet / Movie Poster for Nonstop Entertainment design by Kellerman Design Share This! FacebookTwitterRedditLinkedInPinterestVkEmail