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Fotothek df tg Architektur Fassade Mezzanin Grundriss Wendeltreppe Giebel Verdachun. Scan Deutsche Fotothek dftg color MIKCenter Berlin GmbH Frankfurt Main Fassadengestaltung und Grundriss eines Gebudes Papier Holzschnitt cm Architektur Fassade Mezzanin Grundriss Wendeltreppe Giebel Verdachung ppn Druck Deutsche Fotothek