The Illusionist

This is a British-French animated film directed by Sylvain Chomet, released in 2010. The film is based on an unproduced script that the French mime, director and actor Jacques Tati had written in 1956 as a personal letter to his estranged eldest daughter, Helga Marie-Jeanne Schiel in collaboration with long term writing partner Henri Marquet between Mon Oncle and Playtime. The main character is an animated version of Tati animated by Laurent Kircher. The plot revolves around a struggling illusionist who visits an isolated community and meets a young lady who is convinced that he is a real magician. The film is set in Scotland in the late 1950s.

Here's the trailer:

Here's his awesome 1998 short film

"La Vieille Dame Et Les Pigeons"

(The Old Lady and Her Pigeons)