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:
Durchkreuzungszwillinge aus zwei Pentagondodekaedern. Two interpenetrating dodecahedra Durchkreuzungszwillinge aus zwei Pentagondodekaedern Meyers Konversationslexikon Gaucho de PDMeyers Original upload log de CommonsHelper page de DurchkreuzungszwillingeauszweiPentagondodekaedern Gaucho bytes no Meyers Konversationslexikon