* Atsuko Kato in [https://www.antikbayreuth.de/Olgemalde_Radierungen_Lithogra/Kato_Atsuko_1950_Toyoake_-_Fur/kato_atsuko_1950_toyoake_-_fur.html antikbayreuth] | * Atsuko Kato in [https://www.antikbayreuth.de/Olgemalde_Radierungen_Lithogra/Kato_Atsuko_1950_Toyoake_-_Fur/kato_atsuko_1950_toyoake_-_fur.html antikbayreuth] |