"The prints of these drawings are made of cardboard or paper of a certain weight, the original drawings are of Carlo Galli and it's worth pointing out that the basis upon which these drawings were made vary in size and nature, watercolor or pastel on cardboard then copying or printing will be on even the original measure of support; if you think the quality of the purchased copy is not to your liking you will be refunded upon return of the purchase of the same copy, on etsy you will find all the information for the purchase"