Paul-Émile Borduas (1905-1960) Modulation aux points noirs 1955 Huile sur toile / Oil on canvas 61 x 50,8 cm / 24 x 20 in signée au bas à gauche / signed lower left Blair Laing Gallery, Toronto Sotheby's: Important Canadian Art, Toronto, Tuesday, November 23, 2010 [Lot 00106] Collection particulière / Private collection, Toronto Saskatoon Collects, catalogue d’exposition, Saskatoon, Saskatoon Gallery and Conservatory Corporation (Mendel Art Gallery), 1974. GAGNON, François-Marc. Paul-Émile Borduas, Montréal, Musée des beaux-arts de Montréal, 1988. GAGNON, François-Marc. Paul-Émile Borduas (1905-1960) : Biographie critique et analyse de l’œuvre, Montréal, Fides, 1978. Mention de l’œuvre aux pages 395 et 533. / Mention of the art work on pages 395 and 533. GAGNON, François-Marc. Paul-Émile Borduas: A Critical Biography, translated from the French by Peter Feldstein, Montréal and Kingston, McGill-Queens’s University Press, 2013. Mention de l’œuvre à la page 388. / Mention of the art work on page 388. MOPPETT, George. The Private Eye, catalogue d’exposition, Saskatoon, Saskatoon Gallery and Conservatory Corporation (Mendel Art Gallery), 1979, p. 24. No de catalogue / Catalogue No.: 2. Saskatoon Collects, Saskatoon Gallery and Conservatory Corporation (Mendel Art Gallery), Saskatoon, Saskatchewan, 1974. The Private Eye, Saskatoon Gallery and Conservatory Corporation (Mendel Art Gallery), Saskatoon, Saskatchewan, February 14 – March 13 1979, No. L79-13. Estimate CAD : 400000/600000