Satava Petroglyph Cave Paintings Cut Away Rock Art Glass Paperweight 1994. This type of art glass paperweight is often referred to as a “cave” paperweight. The front is polished flat to revel the hidden petroglyph / cave paintings / drawings inside while the outside resembles a rock / “cave”. Both are from 1994. The first one measures approx. 4 1/2″ tall by 3″ across. The second measures approx. 4 1/4″ tall by 3 1/4″ across. Combined these weigh 2.9 pounds unboxed. These paperweights have no issues and have been displayed behind glass since I acquired them. Pictures are part of the description. From a smoke free home.