The interpretation of a photograph is very subjective, many times this interpretation is based on the lived experiences, on the feelings of an instant, on the emotions. Therefore, each person can give a different interpretation to the same observed reality. At first glance I thought that the elements that are seen were on top of the glass, but then looking carefully I realize that it is the reflection of what is under that glass roof. I like the world that moves down there. When you took the picture you were not in the present moment, in the very instant that reality was happening. The same thing happens to us in life. Because we are thinking about a thousand things, we stop living the present moment, we must live the here and now in order to fully enjoy it. Just as you enjoy the result you share with us in this image. Greetings, @velimir.