Hi !

I got this old movie suddenly stuck in my head (probably for recently seeing "lean on me"). Anyway I think its about this school or perhaps a university but either a teacher or principal is doing a remodel and students is helping. I remember a scene when he has a conversation with a student (who he's been told is very good at painting and such) and he gets asked to paint this room/wall/ceiling - anything he wants basically... And near the end of the movie the result of the painting is kind of like "sixteenth chapel" result.

Any help is very much appreciated!

Cheers!