Hand Blown Glass Art

Where can I find more info on 1920's Checkoslovakian hand blown glass vases?

I have one to sell but cannot find it online to establish a value. It is a trumpet vase with a swirl base.

I’m trying to find some pretty cool looking ones, but I can’t seem to find any and the ones I do find come in bulk packages which I don’t want.

Glassblowing video. Modern art glass by Tom Michael, Odyssey Art Glass Studio. Romeo, Michigan, USA. Video 1

This is an interesting piece that is hand blown glass is this video.

charlottekaye.com presents an amazing inside look at the European artists behind their unique blown glass art collection. From unique vases and sculptures, to gigantic 39 inch wine glasses, each piece is a hand blown work of glass art..