I was looking out the window and suddenly I remembered this slide of an art project I saw at an art exhibition. This woman was clicking through her works with a title or explanation of each.. “Flower Arrangement” … “Abstract in Oils” … “Clay Drinking Vessel” … “Woman in the Nude” … and then there was this shot of a window frame in an old building with light streaming through what looked like yellow glass of varying hues – it was really pretty, and then she said, “A photo of a month’s worth of collected urine in jars.” She had then gone on to the next slide and we all said, “WAIT A SECOND – GO BACK! WHAT???” *grin*