Eye Spy...

Picasso?
Just reminds me so much of his bold eyes.
We find a bit of this stuff on the beach just south of Seaham. Back in the day there was a glass bottle works on the cliff top and we think maybe this is part of something to do with the moulds - or the glass that didn't quite make it. Feels like stone but not... if you see what I mean, and it's always twisted into these tortured shapes.