Share 'inspiration..'

I have these 8 shadow box frames..Ive been carrying them around in a rubbermaid bin for years...literally like 7 years.  I want to do some assemblage art with them, make them really special and worthwhile.  But I am really at a loss with regard to inspiration.  It isnt that I do not have materials..I live on an old farmstead with rusty implements, natural elements, oddities galore.  How do people…