Gerharda Hermina Marius, Dutch Art in the Nineteenth Century… (1908)
“ Yet all these different phases are the work of one man, spring from the temperament and the sense of colour of one artist, intelligent always, a fine and true painter in his first, a turbulent painter in his second period and, in all, a distinguished master of the technical side of his art, who has undoubtedly not yet shown us his last formula and is keeping many exquisite surprises in reserve for us. ”
