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Keywords from Image Description:
Tlingit eagle mask Museum Rietberg RNA . Adlermaske Alaska Kultur der Tlingit Jahrhundert br Rietberg Zrich Geschenk Eduard von der Heydt Inv Nr RNA Eagle mask Alaska Tlingit culture th century br Rietberg Zurich donation of Eduard von der Heydt Inv No RNA own own photograph Photograph Andreas Praefcke PreColumbian art in Museum