I saw Guillaumin. We went to look at my two latest paintings which were bought by Durand. All he said was 'there's no firmness in the foreground'. It was evening, we were seeing the paintings by gas-light, which neutralized the orange tones. As Seurat says, what they [the Impressionists]] look for is thick impasto; but at Clauzet's I saw a Guillaumin, also in the evening, and it looked made of tar, so much shellac was used at the base of this painting, which in my view is really old stuff; it must be admitted that he made an effort to tighten the design but then the harmonies are insignificant and lack logic - there is no drawing, there is a flurry of colors, but no modeling; it is one step from [w: Jules Dupré|Jules Dupreé]] - modernized.