On the pavement round Margaret's tomb a few of the enamelled tiles may still be seen with which formerly the entire chapel and choir were paved. Behind the princess's chapel is her private oratory, which was divided into two stories, with a fireplace above and below. From her apartments in the monastery she could enter the church by a passage across the screen and a hidden staircase, and thus hear mass and see the elevation of the Host on both altars, without being seen by those who attended the services in the church. All these details had been carefully thought out by the architect, as a letter to Margaret from her secretary, Louis Barangier, shows. In November 1512 he wrote to her from Brou: 'As to your chapels, madame,... he (Van Boghen) will make them opposite this building (the monastery), and intends to construct one which will be a real work of art, for you will be able to descend from above the screen... into your chapel, from which you will see the high altar over your tomb.' Margaret had also intended to build a similar oratory in the prince's chapel, but the executors of her will omitted to carry out this wish, and the chapel was never finished, and is now the sacristy. Beyond Margaret's oratory is the chapel of her Councillor, Laurent de Gorrevod, Governor of Bresse, which is dedicated to Our Lady of Pity. It contains the tombs of Laurent de Gorrevod and his two wives, Philiberte de la Palud, and Claude de Rivoire, and several members of their family. The beautiful recumbent bronze figures of Gorrevod and his wives were destroyed at the revolution, and only the slab on which the statues rested remains, with the founder's motto--_Pour jamés (jamais)_, and the initials L. F. and L. C. (the letters of his and his wives' names) joined by the girdle of St. Francis.