This 15cmx20cm laminated picture of Cher in a backstage area has been hand signed by Cher at the Hyatt Hotel in Hamburg, Germany. She signed with a black Sharpie pen. There is no COA or proof available but I personally guarantee for the authenticity as I am a collector for 30 years. All of my autographed items have been obtained in person unless stated otherwise. If you do have any questions or concerns please do not hesitate to contact me. Thank you for your interest. Special offers and combined shipping can be discussed prior to any purchases. I do offer free shipping within the UK and a fixed rate of 15 for international shipping. I do accept PayPal and I do offer a lifetime guarantee. Returns can be accepted - however please be aware that return fees will not be covered by the seller and please contact the seller before returning the item. Thanks