KetupaOriginated from the Greek words osteon meaning bone and logos meaning knowledge, osteology is the scientific study of bones. It may be difficult to see, but this is in fact a Fish owl, or rather it used to be one. Our collection of skeleton birds are quirky in a scary fascinating way. Printed with Japanese archival ink on a matte Hahnemhle paper in our own studio in rural Copenhagen, Denmark. Design no. 5700 Explore the entire Osteology collection