The line of boulevards here presents an enormous gap, in the centre of which, between two fountains, stands a monument to the glory of the Republic. The rest of the open space serves twice a week as a flower market, the largest in Paris. At the beginning of the century La Place du Château d'Eau, as the open space in question is called, did not exist. The fountain which gave its name to the Place was constructed under the First Napoleon in the year 1811, but this fountain was replaced in 1869 by a finer one inaugurated by Napoleon III. The later fountain was itself, however, to disappear, soon afterwards to be replaced by the aforesaid monument to the Republic. Behind one of the large depots on the north side of the Place du Château d'Eau, looking out upon the Rue de Malte, was constructed in 1866 the Circus of the Prince Imperial, afterwards called the Theatre of the Château d'Eau, where at one time dramas, at another operas, have been given, never with success. Ill-luck seems to hang over the establishment, which, with its 2,400 seats, must be reckoned among the largest theatres in Paris. In Paris, however, as in London, theatres have often the reputation of being unlucky when, to succeed, all they require is a good piece with good actors to play in it. [Illustration: PLACE DE LA RÉPUBLIQUE.] The Boulevard du Temple had at one time its famous restaurants, like other boulevards in the present day. Here stood the celebrated Cadran Bleu and the equally celebrated Banquet d'Anacréon. The last of the great restaurants on this boulevard was the one kept by Bonvalet, who, during the siege of Paris, was generous enough to supply additional provisions to unfortunate actors and actresses who found themselves reduced to the limited rations distributed by the Municipal Council.