Albertina presents a duo of artists living in Austria, each of whom has developed their own unique style over the years of collaboration. Since 1989, Peter Hauenschild and Georg Ritter have been working together on their masterpiece. Markus Muntean and Adi Rosenblum have been creating their art together since 1992. The two collectives are now on view in a two-part retrospective at ALBERTINA, presenting major works from each, some from the museum's own collection