He was succeeded by Huguet from 1402 to 1438. This architect, who was probably of Catalan descent, introduced the Flamboyant Gothic style. This is manifest in the main façade, the dome of the square chapter house, the Founder's Chapel, the basic structure of the Imperfect Chapels and the north and east naves of the main cloister. He raised the height of the nave to 32.46 m. By altering the proportions he made the interior of the church seem even narrower. He also completed the transept, but he died before he could finish the Imperfect Chapels.