Whether or not we agree with all of Burnet's opinions, we shall be more likely to learn the truth about Turner from prosaic contemporaries of his earlier years than from all the rhapsodies of later days. How significant, when stripped of its amusing circumstances, is the simple fact related thus by Leslie:--"In 1839, when Constable exhibited his _Opening of Waterloo Bridge_, it was placed in one of the small rooms next to a sea-piece by Turner--a grey picture, beautiful and true, but with no positive colour in any part of it. Constable's picture seemed as if painted with liquid gold and silver, and Turner came several times while he was heightening with vermilion and lake the decorations and flags of the city barges. Turner stood behind him looking from the _Waterloo Bridge_ to his own picture, and at last brought his palette from the great room where he was touching another picture, and putting a round daub of red lead, somewhat bigger than a shilling, on his grey sea, went away without saying a word. The intensity of this red lead, made more vivid by the coolness of his picture, caused even the vermilion and lake of Constable to look weak. I came into the room just after Turner had left it. "He has been here," said Constable, "and fired a gun." On the opposite wall was a picture by Jones of Shadrach Meshach and Abednego in the Furnace. "A coal," said Cooper, "has bounced across the room from Jones's picture and set fire to Turner's sea." Turner did not come in again for a day and a half, and then in the last moment allowed for painting, he glazed the scarlet seal he had put on his picture, and shaped it into a buoy." It was in 1835, after an unbroken popular triumph lasting over thirty years, that the critics openly rounded on him. The occasion seized by _Blackwood's Magazine_ was the exhibition of his first Venetian picture exhibited in that year--it is now in the Metropolitan Museum in New York. "What is Venice in this picture?" wrote Blackwood's critic. "A flimsy, whitewashed, meagre assemblage of architecture, starting off ghost-like into unnatural perspective, as if frightened at the affected blaze of some dogger vessels (the only attempt at richness in the picture). The greater part of the picture is white, disagreeable white, without light or transparency, and the boats with their red worsted masts are as gewgaw as a child's toy which he may have cracked to see what it is made of. As to Venice, nothing can be more unlike its character."