This Super Bowl XXXI photograph has been personally hand signed by Desmond Howard. It is officially licensed by the National Football League and comes with an individually numbered; tamper evident hologram from Mounted Memories. To ensure authenticity, the hologram can be reviewed online. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud. signed Packers Super Bowl XXXI action photograph. This item will come with our Certificate of Authenticity (COA), and our tamper-proof hologram on the item.