Ti, I don't understand what your saying!
This brings us to #1. I always have a problem with this type of shot. The way I see it, you're presenting someone else's art. Ask yourself, what new creativity does taking a picture bring to this image?
For one it allows others to see things that they may not be able to see for themselves at this location or others. So you only take pictures of things you created? Not trying to be rude so I hope it doesn't come across that way I'm just trying to figure out what you mean by that.