Certificates of Authenticity that accompany a fine art photography print give your collectors the assurance that they are acquiring an authentic work--and can often enhance the value of your fine art photo prints as worth investing in. - Set of 10, 20 or 50 physical Certificate of Authenticity cards for photographers to include with photo prints. - Printed on 5x7" matte finish 16-pt weight card stock that you can easily write on with a pen or marker. - There is a line for your Artist name and open fields for your photo Title, Edition / Size, Date Printed and Signature. - Optional envelopes are white with square flap. Looking for Certificates for original artwork instead? See: https://www.etsy.com/listing/888717995/simple-fillable-certificate-of I am a painter and use a similar fillable style for my own Certificates of Authenticity, and thought this might be helpful to other artists as well. Thanks for looking! Learn more about my Certificates of Authenticity products at certsofauthenticity.com