Jongkind.... his painting was too new and far too artistic to be appreciated in 1862 at his prices. Moreover, no one was as bad at making himself valued, as he was. He was a straight-forward and simple kind of man, who could hardly speak bad French and was very shy. But he was very outgoing that day. He asked to see my sketches, invited me to come and work with him, explained the whys and wherefores underlining his work and thereby, completed the training that I had already received from Boudin. He became from this moment my true master and it [is] to him, that I owe the definitive training of my eyes.