Butterfly's Tongue

Butterfly's Tongue or Butterfly, is a 1999 Spanish film directed by José Luis Cuerda. The film centers on Moncho and his coming-of-age experience in Galicia in 1936. Moncho develops a close relationship with his teacher Don Gregorio, who introduces the boy to different things in the world. While the story centres on Moncho's ordinary coming-of-age experiences, tensions related to the looming Spanish Civil War occasionally interrupt Moncho's personal growth and daily life.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.