I have to admit that I have not taken many "shadow" photos. But one day when we were out on our bikes I got my iphone out to capture the joy of the moment while I was riding along. I have a little pouch poised right close to my handle bars so am able to just reach down and pick it up. Slowing down is essential, of course, along with paying close attention to my balance and fellow bikers. But it is something I can do if careful. We are leaving on a vacation tomorrow so I will probably not be posting here for awhile. But there will be many beautiful photos when I return. Rest assured that some will include shadows, now that I see the artistic possibilities they hold.