Matthew Sanna uses a standard 8 ounce Coca Cola bottle for two works. In the one shown here he distorts the molded bottle while glazing it in a light green similar to the color of the original glass.
Alyssa Ettinger slip molds mason jars and uses the porcelain product as a luminary. I think this technique highlights the details of the mason jar
that are typically less noticeable in its original clear glass.