Its great to be able to discover what you can about how light and glass interact with your camera.
NOT that im one for carrying sheets of glass around and photographing them or through them...
well maybe...see what you think.
The first one is dam water affected glass, a very old sheet,that is very thick with a reflection of a sunset peeking through an old pine tree.
The second one is a newer piece of glass held up in front of the camera. The shot was of tree branches reflected in the running water.