Any crafty ideas, suggestions for upcycling a projection screen

[sunma]

I came across a projection screen. I have just the screen part, not the stand. I figured it would be fun to paint this big old canvas with kiddos.... But I'm wondering if anyone has any thoughts on what to do with this huge screen... Any ideas welcome. Also, if we paint it, what paint would be best to use?

Thanks!

[AfricanQueen99]

How big is it?  My son would *love* having me paint a mock-up of our town so he could drive his cars/trains on it.  If it was huge it would be awesome to make it more "life size" for his trike.