A replica is a copying closely resembling the original concerning its shape and appearance. An inverted replica complements the original by filling its gaps. It can be a copy used for historical purposes, such as being placed in a museum. Sometimes the original never existed. Replicas and reproductions can be related to any form of licensing an image for others to use, whether it is through photos, postcards, prints, miniature or full size copies they represent a resemblance of the original object.