Ideas for displaying rock collection (agate slabs) on wall?

I don't think so. In some cultures masks are hung around the house, its done to improve luck. It is also used to repel jealousy.

Yeah. And if they are Disney masks, it's Pooh-ish.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.