Here is the Blown Glass like card using Stampin' Up!'s The Open Sea stamp set from the 2011 Summer Mini.
This was try # 5 on my Technique sheet free HERE.
Stamp: The Open Sea
Cardstock: Wisteria Wonder, Marina Mist, First Edition Speciality Designer Series Paper
Ink: Jet Black Stazon
Reinkers: Craft Wishper White, Classic Marina Mist, Wisteria Wonder, Not Quite Navy
Accs: Medium Window Sheets, sponges, Jumbo Pewter Brads, Early Expresso Baker's Twine