I worked for two years to devise a method whereby I could insert a traditionally painted and framed oil painting into a 1.5 liter standard glass wine bottle. Once I perfected this technique, I produced about 80 of these, all with identical bottles but each with a different painting inside.
Each bottle is mounted on a plywood panel faced with white plastic laminate. The bottle easily "snaps" in and out of aluminum brackets.
I have about 15 of these available for purchase or exhibition.