Started a new painting "You Make Me Cry"

I started this new painting called You Make Me Cry. It's a knife through an onion sitting on a counter. I haven't figured out how I'm going to do it yet but I want to make a "tear" out of resin or something else clear like that to put on top of the painting when it's finished.

Ok, it doesn't look like much now but it's going to be fantastic when it's done.