A signed 8x10 inch photo, autographed in-person by Kevin Costner as John Dutton from the hit TV series Yellowstone. In-Person Signature Authentication: JSA (James Spence Authentication) Certification Number: CI36819 Collector Note: Kevin Costner autographs connected to his role as John Dutton are highly sought after, especially due to the massive popularity and cultural impact of Yellowstone. This is a rare example tied directly to one of television’s most iconic modern characters. A display-ready collectible from one of the most successful and influential TV dramas of the last decade.