okay about the sand and the glass:
How is glass made? From heated sand, right? Glass blowing is a lost art in many ways. You can always tell a hand blown glass object by the slight imperfection, usually a bubble. Fine crystal is fragile and I made the allusion to the fact that love can be fragile but strong.
As for the cuniform of clay that is tempered, that is a hashed metaphor comparing words on clay to signatured tempered steel, or stolid peasantry to physically decadent royalty.(besides which, I like alliteration)
The money that should go to preserve the arts is the first to be rerouted to war efforts.
Children are a vanishing species because they are turned into adults too early. Wow! stuh. poetry can be abstract or it can be concrete. You are a good poet. You just have a different style.
Hope that helps, but I doubt it.
I'll check back in later, all. Need to do stuff, ok?