Briefe von Sophie Taeuber-Arp an Annie und Oskar Müller-WidmannSophie Taeuber-Arp, Walburga Krupp, Simona Martinoli · First published 2021Open the Tome
Sophie Taeuber-Arp's Letters to Annie and Oskar Müller-WidmannWalburga Krupp, Fondazione Marguerite Fondazione Marguerite Arp, Simona Martinoli · First published 2021Open the Tome
Sophie Taeuber-Arp - EquilibreWalburga Krupp, Angelika Affentranger-Kirchrath · First published 2020Open the Tome
