In 1911, when he was 35 years old, Lesage claimed he heard a voice speak to him from the darkness of the mine and tell him, "One day you will be a painter".

https://en.wikipedia.org/wiki/Augustin_Lesage

In 1911, when he was 35 years old, Lesage claimed he heard a voice speak to him from the darkness of the mine and tell him, "One day you will be a painter".

https://en.wikipedia.org/wiki/Augustin_Lesage