The lower portion, embracing the imposing arch and flanking colonnades, is very dignified and quite satisfying. Standing close to the structure, on the south side, so that one is conscious chiefly of this lower portion, there comes the proper sense of nobility-the feeling that one obtains from a successful triumphal arch. The chief fault of the tower above is that it lacks the long lifting lines that would give a sense of aspiration. It seems just a little squat and fat-as if it were too heavy on top and splayed out at the sides and bottom. It is also somewhat "showy," with too much hung-on ornament; and the green columns against red walls are not satisfying-this being one of the very few failures of the color scheme in the entire group of buildings. At night the tower takes on a new and unexpected beauty. The outline softens under the illumination, and the feeling of over-decoration and broken lines is lost. The whole structure becomes a huge finger of light, reaching up into the dark heavens-with softer indirect lighting below, and glowing brilliantly above. Even the hundred thousand pendent jewels, which at best are but flashy in the day time, add to the exquisite fairy like effect at night. The illumination here is such, indeed, that it must be one of the most impressive and lasting memories to be carried away by the visitor. The Tower of Jewels was designed by Thomas Hastings, of the firm Carrere and Hastings of New York. Sculpture The sculpture, like the mural paintings, deals in general with the winning of the Americas and the achievement of the canal project. Sculpture on the tower. As one stands in the South Gardens facing the tower, one sees above the first cornice, reading from left to right, four statues of The Adventurer, The Priest, The Philosopher, and The Soldier. These finely realized figures, which are by John Flanagan, represent four types of the early conquerors of America. On the next story is a repeated equestrian statue of the Spanish Conqueror, called The Armored Horseman, by F. M. L. Tonetti. These five statues are repeated on the other three faces of the tower. There is much other sculpture of a purely decorative sort, the motives used being those usually found in triumphal monuments, such as eagles, wreaths, and the beaks of ships with which the Romans ornamented the columns celebrating their naval successes. Equestrian statues at entrance. In front of the two side colonnades are spirited equestrian statues. As one faces the tower, the figure at the left is of Pizarro, who conquered the richest portion of South America for Spain. This figure is heroically decorative, and is by Charles Carey Rumsey. At the other side of the main arch is Charles Niehaus' vigorous statue of Cortez, who won Mexico for Spain. This figure, carrying a flag and pennon on a lance, and perfectly seated on the strong horse, has a live sense of movement, and the whole group is informed with the spirit of the lordly conqueror.