O.T., January 1975 [Collaborative Drawing] Artist: Christian Ludwig Attersee (Austrian, born 1940)
Artist: Hermann Nitsch (Austrian, 1938–2022)
Artist: Dieter Roth (Swiss, born Germany, 1930–1998)
Artist: Gerhard Ruhm (German, born 1930)
Artist: Steiger? (German)


Graphite, crayon, oil stick, gouache


framed: 23.8 × 33.8 cm (9 3/8 × 13 5/16 in.)

Credit Line

Gift of Molly and Walter Bareiss, B.S. 1940S

Accession Number



20th century


Note: This electronic record was created from historic documentation that does not necessarily reflect the Yale University Art Gallery’s complete or current knowledge about the object. Review and updating of records is ongoing.

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