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:
Geisterflecke. Geisterflecke Orbs auf einem staubigen Dachboden Orbs in an attic selbst fotografiert own Membeth contrast improved and distortion removed Membeth see file history Membeth de Original upload log de Saibo CommonsHelper page de Geisterflecke Membeth bytes no Bild Photographical orbs Attics in Germany