This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Kiss animated from Animal locomotion Vol. IV Plate by Eadweard Muybridge. Muybridge Eadweard Animal Locomotion an Electrophotographic Investigation of Consecutive Phases of Animal Movements Vol IV Females nude Philadelphia University of Pennsylvania OCLC worldcat org Animation created by the muybridge org Eadweard Muybridge