Title: St. Galler Abenteuer
Subjects: Graphic arts, Exhibitions, History, European Art, Lithography, Posters, Erker-Galerie (Saint Gall, Switzerland)
Places: Europe
People: Hans Hartung (1904-1989), Antoni Tàpies (1923-2012), Günther Uecker (1930-)
Time periods: 20th century