Well, I never know what to do about copyrights. I mean, every single one of these pictures was taken by someone else, without really planning that I was going to stick my ugly mug into it. Or in this case my ugly lower half. Of course when there is a copyright notice, or some general statement about further use, I try to respect it. For example, on this photo from freefoto.com, there's some restrictions, which I'm not sure I understand. Plus they want me to hotlink to them, rather than putting it on my own blog. Which, of course, wouldn't allow me to add myself. So, I googled a very different photo of the same scene, from Schon, which seems to be the company that built the sculpture in the first place. Which seems only fair.