Claes Oldenburg has had 2 solo exhibitions at the Stedelijk Museum Amsterdam. The first in 1970 and the second in 1977. With both exhibitions, catalogues by Wim Crouwel were published , but the one from 1970 has a special lettering by Wim Crouwel. The same letter was used as the one on the poster which was printed in a bold deep blue color. Underneath the title of the catalogue there was in the same letter a blind print of the SM logo. Both items, catalogue and poster are now for sale at www.ftn-books.com. This is a rare opportunity to collectors to add both items to their collections.