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Fotothek df tg Architektur Grundriss Gebude Wendeltreppe. Scan Deutsche Fotothek dftg color MIKCenter Berlin GmbH Frankfurt Main Grundriss eines Gebudes Eingang Gemcher Sulenhalle Wendeltreppe Kche Gang Gemach Gang Stall Garten Saal Gemach Gemach Papier Holzschnitt cm Architektur Grundriss Gebude Wendeltreppe ppn Druck