I hadn't stopped to think about this, @gooddream. It's true what you say. Once I went to a marriage where we threw illuminated balloons into the sky, one of them fell on top of a tree and almost everything ends in tragedy. Anyway, now that I see this, I also see with concern the parrots (flying paper and metal) that also become entangled in the wires of light and telephone causing serious breakdowns and even death. The human being is unconscious! We only look at the moment and the pleasant moment we spend, without thinking about the consequences.. Good Wednesday to you. Hugs.