[2] Many of his pipe organs can be found in Roman Catholic churches in Provence.
In 1742, as a lay brother, he restored the pipe organ inside the Église Sainte-Marthe in Tarascon.
[1] The following year, in 1743, he built the pipe organ inside the Église de la Madeleine in Aix-en-Provence.
[3] He went on to build the pipe organs inside the Cathédrale Saint-Sauveur, also in Aix.
[1][4] In, together with his brother Joseph Isnard, he built the pipe organ inside the Basilique Sainte-Marie-Madeleine in Saint-Maximin-la-Sainte-Baume from 1772 to 1774.