"..This master, one of the seers of the century, and a recluse resident in one of the most populous districts in London, has painted almost always his own ideas as compositions, and has practically avoided the obvious amongst his surroundings.. ..the subjects of Matthew Maris have been crystallisations of his dreams. Blown on the canvas, as it were, with practically no trace of the machinery of paint visible to distract, all the pictures of this mystic artist have soared to a height above the more material arrangements in his brothers' work [= Jacob Maris.] He has sought and found his inspiration from the least tangible of his surroundings, or from his heaven-born gift of exquisite dreams such as never materialise except to the seer whose life is hardly of this world at all."