Serge Tousignant, Hommage à Magritte, Easel, mirror and coloured vinyl, 193 x 450 x 110 centimeters (variable length according to the exhibition area), 1970-74, Musée d’art contemporain de Montréal, Canada
Artist Unknown (possibly by Alexander Gardner), [The Wilderness Battlefield], Albumen silver print from glass negative, 4 15/16 x 3 1/4 inches, 1865-67, The Metropolitan Museum of Art, New York