 In Florence from 1732 to 1735 Natter had as patron Gian Gastone de' Medici, Grand Duke of Tuscany, for whom he made a portrait of the Grand Duke himself, and one of Cardinal Alessandro Albani.In 1733 he made at Florence a portrait-medal of Charles Sackville, Earl of Middlesex.This is signed L. Natter F. Florent.