Original sentence: Queen Mother and Regent of France, began construction of a new palace, which she called the Palais des Medicis, on the left bank of Paris.The period between the regency of Catherine de Médicis in France (1559-1589) and that of Marie de Médicis (1610-1642) saw a great flourishing of the Italian mannerist style in France, A community of artists from Florence, including the sculptor Francesco Bordoni, who helped design the statue of King Henry IV of France built on the Pont Neuf,  and fountain technician Thomas Francini, who had worked on fountains in  the new gardens of the Medici villas in Florence and Rome,  found royal patrons in France.on the left bank of Paris
Edited sentence: Francini, who emigrated to France at the invitation of Henry IV in 1598 and was naturalized in 1600, had built grottos and fountains in the Italian style for the marquis de Gondi and for the royal chateau of Henry IV at Saint-Germain-en-laye.The Palace was the work of architect Salomon de Brosse, but the grotto was almost certainly the work of Thomas Francini, the Intendant General of  Waters and Fountains  of the King.The period between the regency of Catherine de Médicis in France (1559-1589) and that of Marie de Médicis (1610-1642) saw a great flourishing of the Italian mannerist style in France, A community of artists from Florence, including the sculptor Francesco Bordoni, who helped design the statue of King Henry IV of France built on the Pont Neuf,  and fountain technician Thomas Francini, who had worked on fountains in  the new gardens of the Medici villas in Florence and Rome,  found eager royal patrons in France.on the left bank of Paris, and laid out gardens around the palace modeled after those of the Boboli Gardens in Florence,  and a grotto