art design sculpture auction dorotheum pan charity fine arts guardians of time manfred kielnhofer Posted on February 22, 2017 by Manfred Kielnhofer https://www.dorotheum.com/sparten/k/bilder/kuenstler/manfred-kielnhofer.html https://www.dorotheum.com/auktionen/aktuelle-auktionen/kataloge/list-lots-detail/lotID/54/lot/2181685-manfred-kielnhofer.html
