Hermann Nitsch ”Wiener Secession” 1987 Oil and blood on structured cardboard on canvas Signed, dated and titled in pencil on upper right: Hermann Nitsch 1987 Wiener Secession. Inscribed with felt-tip pen in red on the stretcher: Nr. 7. Here with a label of Galerie Susanne Ottesen, Copenhagen 37 3/4 × 72 7/8 in. FOR ALL. Vestfossen, Kunstlaboratorium, 2003, ill. p. 84 Private Collection, Europe (acquired at Galerie Susanne Ottesen, Copenhagen)