This 11x14 Photo of his Walk Off Home Run has been personally hand-signed by NY Mets Young Star Catcher Francisco Alvarez in ORANGE paint. This item was signed in the presence of and witnessed by a representative of James Spence Authentication. It comes with an individually numbered, tamper evident sticker from JSA which can be reviewed online to ensure authenticity. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.