By his pictures of 'Lord Howe's Victory on the 1st of June 1794,' and 'The Storming of Valenciennes,' De Loutherbourg acquired great popularity.[18] For Macklin's Bible (most luxurious of editions, in seven folio volumes, published in seventy parts at one guinea each!) he painted 'The Angel destroying the Assyrian Host,' and 'The Deluge;' the latter a particularly spirited and effective performance. Dayes, his contemporary, suggests, however, that he was made a historical painter by the printsellers, rather than by the sufficiency of his own genius in that respect. For the higher purposes of art, his composition was too defective, his drawing not masterly enough, and his execution too small and delicate. But Dayes greatly admired De Loutherbourg's 'Review of Warley Camp,' in the Royal Collection; especially praising the animals introduced, and the cool grey of the general effect; the painter as a rule being prone to a somewhat coppery tone of colour. [18] 'July 25th, 1798. Went with Geiseveiller to see the picture of the "Siege of Valenciennes" by Loutherbourg. He went to the scene of action accompanied by Gilray, a Scotchman, famous among the lovers of caricature; a man of talents, however, and uncommonly apt at sketching a hasty likeness. One of the merits of the picture is the portraits it contains, English and Austrian. The Duke of York is the principal figure as the supposed conqueror; and the Austrian general, who actually directed the siege, is placed in a group, where, far from attracting attention, he is but just seen. The picture has great merit; the difference of costume, English and Austrian, Hulan, etc., is picturesque. The horse drawing a cart in the foreground has that faulty affected energy of the French school, which too often disgraces the works of Loutherbourg. Another picture by the same artist, as a companion to this, is the victory of Lord Howe on the first of June; both were painted at the expense of Mechel, printseller at Basle, and of V. and R. Green, purposely for prints to be engraved from them. For the pictures they paid L500 each, besides the expenses of Gilray's journeys to Valenciennes, Portsmouth, etc'--_Diary of_ THOMAS HOLCROFT. In 1808, Turner, appointed Professor of Perspective to the Royal Academy, went to live at Hammersmith, in order, it has been suggested, to be near De Loutherbourg, of whose works he was known to be an admirer. That he should have aided in the art-training and forming of the greatest of landscape painters is a real tribute to the merits of De Loutherbourg. It is something to have been even the fuel that helped the fire of a great genius to burn the more brightly.