hello friend @mister-omortson good to see again this contest, I found it interesting and I agree with my friend @lighteye

the movie is about the story of a gifted young man and it's called the indomitable Will Hunting

the slate belongs to this scene where Will is solving the mathematical problem

the mop and the bucket is from this scene you see Will as he was the janitor and one day he discovers his great gift with mathematics and decides to take advantage of that gift.