What I dislike is that he [= Paul Gauguin ] copied these elements from the Japanese, the Byzantine painters and others. I criticize him for not applying his synthesis to our modern philosophy which is absolutely social, anti-authoritarian and anti-mystical. - There is where the problem becomes serious. This is a step backwards; Gauguin is not a seer, he is a schemer... The symbolists also take this line! What do you think? They must be fought like the pest!