Anthony Westbridge, dans son ''An Investor's Guide to the Canadian Art Market (2002)'' compte Claude Langevin et Gaston Rebry parmi les artistes abordables les plus prometteurs au Canada.

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Anthony Westbridge, in ''An Investor's Guide to the Canadian Art Market (2002)'' considers Claude Langevin and Gaston Rebry among the most promising affordable artists in Canada.

Claude Langevin, Magazin'Art, Printemps 2003