This calendar from 2015 by Beyoncé has been signed by Beyoncé via her management during her world tour in 2016. She signed beautifully with a black pen. A very rare autograph as she is extremely hard to meet nowadays. The calendar has the size 30cm x 30cm. There are some personal entries in the calendar which are from the previous owner. 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.