Mugen no Hi
English name: Eternal Flame
Genres: Avant Garde
Type: Movie, Episodes: 1
Aired: 2016
Source: Original
Rating: G - All Ages
Synopsis:
In the pitch darkness a man cannot see anything. Only light source is a light lit with a match by someone else. The light is lit and put out. This repeats sometime and eventually the man makes up his mind.

(Source: Geidai Animation)