The reasons why Rooms II, IV, IX, X, XV, XVI, XVII, XVIII, XIX and XX alone are important are two. One is that so wide a gulf is fixed between the best Venetian painters--Bellini, Titian, Carpaccio, Giorgione (but he is not represented here), Palma, Tintoretto, Veronese, and the next best; and the other, that Venetian painting of the second order is rarely interesting. In the Tuscan school an effort to do something authentic or arresting persists even to the fifth and sixth rank of painter; but not so here. Were it not for the Accademia's Tintorettos, Carpaccios and Bellinis, our own Venetian collection in Trafalgar Square would be much more interesting; and even as it is we have in "The Origin of the Milky Way" a Tintoretto more fascinating than any here; in "Bacchus and Ariadne" a more brilliant Titian than any here; some Bellinis, such as "The Agony in the Garden," the portrait of Loredano, and "The Death of S. Peter Martyr," that challenge his best here; two Giorgiones and several pictures notably of his school that cannot be matched here; the finest Catena that exists; a more charming Basaiti than any here; a better Antonello da Messina; and, according to some judges, the best Paul Veronese in the world: "The House of Darius"; while when it comes to Carlo Crivelli, he does not exist here at all. But it has to be remembered that one does not go to Venice to see pictures. One goes to see Venice: that is to say, an unbelievable and wonderful city of spires and palaces, whose streets are water and whose sunsets are liquid gold. Pictures, as we use the word, meaning paintings in frames on the wall, as in the National Gallery or the Louvre, are not among its first treasures. But in painting as decoration of churches and palaces Venice is rich indeed, and by anyone who would study the three great Venetian masters of that art--Tintoretto, Titian and Paul Veronese--it must not only be visited but haunted. Venice alone can prove to the world what giants these men--and especially Tintoretto--could be when given vast spaces to play with; and since they were Venetians it is well that we should be forced to their well-beloved and well-served city to learn it.