About Charles Dellheim Books by Charles Dellheim Berthe Weill Art Dealer of the Parisian Avant-Garde by (author) Lynn Gumpert, Marianne Le Morvan, Anne Grace, Stéphane Aquin, Claire Bernardi, Robert Parker, Charles Dellheim, S.O.P.H.I.E. ELOY, K.I.R.S.T.E.N.P.A.I. BUICK & A.M.B.R.E. GAUTHIER