Robert Wilson (1941). Two picture postcards to Wim Beeren: (1) "Wim and Dorine

how great to hear from you love always Bob". Picture postcard, 12.7 x 12.7 cm., with photo of unknown performance on picture side, text side with special designed text and address, poststamp dated Oct. 29 99.

(2) "Season's greetings Love Bob". Picture postcard, 9.5 x 20 cm., image side with Wilson's landscape art The Watermill Center, text side with specially designed greeting with above address stamp of Wilson, address label of Wim Beeren, poststamp dated Dec. 27 99. With 1 other picture postcard "Originalgraphik Serie D. Nr. 4 Joseph Beuys Signatur 1956". (total 3)