Emma Eames Chase,
Century Magazine
“ Mesdag is a great buyer. Laboring with all his energy to raise the standard of modern Dutch painting, he loses no opportunity to encourage a young painter whose work shows him to be working in the right direction, by buying and by encouraging others to buy whatever he produces that is meritorious. Quick to recognize all that is good and true in a picture, he is unsparing in his criticisms of what is false: feeling instantly any spark of originality or individuality, he is wholly unforgiving, or, worse, indifferent, when he sees a man in any way imitating another. ”
