Mansart was popular after the 1620s because of his style and skill as an architect. People thought he was stubborn and a perfectionist. Sometimes, he would tear down his buildings and start over. His works were very expensive. Only the richest could afford them.
His only surviving early work is the Château de Balleroy. This was commissioned by a chancellor to Gaston, Duke of Orléans. The duke liked the building so much that he asked Mansart to renovate his Château de Blois (1635). Mansart wanted to rebuild the entire house, but he was not able to finish. In 1632, Mansart designed the Church of St. Mary of the Angels. He used the Pantheon in Rome as an inspiration.[3]
Most of Mansart's buildings were reconstructed or destroyed.
In the 1640s, Mansart worked on the convent and church of the Val-de-Grâce in Paris.
In the 1650s, Mansart was targeted by enemies of the prime minister Cardinal Mazarin. Mansart worked for Cardinal Mazarin ofen. In 1651, Mazarin's enemies published "La Mansarade". This pamphlet falsely accused Mansart of many things.
After Louis XIV became the king, Mansart lost many commissions. He had plans to remodel the Louvre and the royal mausoleum at Saint-Denis. These buildings were never remodeled.[4] Mansart died in Paris in 1666.
Braham, Allan; Smith, Peter (1973). François Mansart. London: A. Zwemmer. ISBN9780302022511.
Perrault, Charles (1696), "François Mansart", Les hommes illustres qui ont paru en France pendant ce siècle - avec leur portraits au naturel (in French), vol. 1 (2 vols. folio ed.), Paris, pp. 87–88