Berenice Geoffroy-Schneiter, a.o. - Chaumet: Les Mondes de Chaumet, Crown Jewels, Figures of Style - 2018
Armando - A signed catalogue, an original photograph and a folder with a large number of invitations - 1984
Signed; Udo Lindenberg - Udo Fröhliche & art card "Unplugged 1 (art card signed & unlabeled & framed) - 2016
Tristan Schwilden - Magritte et la Musique. Les Partitions musicales illustrées par Réne Magritte de 1924 à 1938 - 1995
Signed; Udo Lindenberg - Udo Fröhliche & art card "Die drei EILIGEN KOENIGE, 2021"(art card signed & framed) - 2016
Yayoi Kusama - The Vision of Fantasy that We never seen is this Splendor / Reverberation from the Universe - 2020
Signed; Udo Lindenberg - Udo Fröhliche & art card "Heimweh nach Timmendorf"(art card signed & framed) - 2016