| Appendix to the request by the Museum Rietberg (13.12.2011) | PDF (86 Kb) | 14.12.2011 |
| Appendix to the request by the Museum Rietberg (06.12.2011) | PDF (267 Kb) | 06.12.2011 |
| Appendix to the request by the Kunsthaus Zürich (29.11.2011) | PDF (1034 Kb) | 30.11.2011 |
| Appendix to the request by the Beyeler Museum AG (01.11.2011) | PDF (34 Kb) | 01.11.2011 |
| Appendix to the request by the Fotomuseum Winterthur (19.10.2011) | PDF (40 Kb) | 19.10.2011 |
| Appendix to the request by the Zentrum Paul Klee (13.09.2011) | PDF (213 Kb) | 15.09.2011 |
| Appendix to the request by the Beyeler Museum AG (23.08.2011) | PDF (27 Kb) | 25.08.2011 |
| Appendix to the request by the Museum Rietberg (12.07.2011) | PDF (258 Kb) | 12.07.2011 |
| Appendix to the request by the Museum Rietberg (05.07.2011) | PDF (4834 Kb) | 05.07.2011 |
| Appendix to the request by the Beyeler Museum AG (21.06.2011) | PDF (36 Kb) | 21.06.2011 |
| Appendix to the request by the Kunstmuseum Basel (15.06.2011) | PDF (404 Kb) | 15.06.2011 |
| Appendix to the request by the Beyeler Museum AG (15.06.2011) | PDF (27 Kb) | 15.06.2011 |
| Appendix to the request by the Zentrum Paul Klee (03.05.2011) | PDF (188 Kb) | 11.05.2011 |
| Appendix to the request by the Zentrum Paul Klee (27.04.2011) | PDF (229 Kb) | 27.04.2011 |
| Appendix to the request by the Museum Rietberg (05.04.2011) | PDF (176 Kb) | 05.04.2011 |
| Appendix to the request 2 by the Swiss National Museum (22.03.2011) | PDF (1276 Kb) | 22.03.2011 |
| Appendix to the request 1 by the Swiss National Museum (22.03.2011) | PDF (579 Kb) | 22.03.2011 |
| Appendix to the request 2 by the Beyeler Museum AG (22.03.2011) | PDF (25 Kb) | 22.03.2011 |
| Appendix to the request 1 by the Beyeler Museum AG (22.03.2011) | PDF (24 Kb) | 22.03.2011 |
| Appendix to the request 3 by the Beyeler Museum AG (15.03.2011) | PDF (24 Kb) | 15.03.2011 |
| Appendix to the request 2 by the Beyeler Museum AG (15.03.2011) | PDF (27 Kb) | 15.03.2011 |
| Appendix to the request 1 by the Beyeler Museum AG (15.03.2011) | PDF (27 Kb) | 15.03.2011 |
| Appendix to the request by the Swiss National Museum (08.03.2011) | PDF (298 Kb) | 08.03.2011 |
| Appendix to the request by the Museum Rietberg (01.03.2011) | PDF (2310 Kb) | 01.03.2011 |
| Appendix to the request by the Museo Comunale d'Arte Moderna di Ascona (15.02.2011) | PDF (2614 Kb) | 15.02.2011 |
| Appendix to the request 2 by the Museum Rietberg (08.02.2011) | PDF (2219 Kb) | 08.02.2011 |
| Appendix to the request 1 by the Museum Rietberg (08.02.2011) | PDF (1255 Kb) | 08.02.2011 |
| Appendix to the request by the Museo Comunale d'Arte Moderna di Ascona (01.02.2011) | PDF (726 Kb) | 01.02.2011 |
| Appendix to the request by the Fondation Martin Bodmer (25.01.2011) | PDF (145 Kb) | 25.01.2011 |
| Appendix to the request by the Kunsthaus Zürich (18.01.2011) | PDF (7351 Kb) | 18.01.2011 |
| Appendix to the request by the Museum Rietberg (18.01.2011) | PDF (5479 Kb) | 18.01.2011 |
| Appendix to the request by the Kunstmuseum Basel (04.01.2011) | PDF (24 Kb) | 04.01.2011 |