You've all seen pictures of the Eiffel Tower, but it really is neat, so here's another one. I didn't see anyone bungee jumping there, in case you were wondering.
Below: A view of the Intel, Paris building, taken from the Eiffel Tower. The glass pyramid in the red circle is on the roof of the Intel building.
Another glass pyramid is the new entrance to the Louvre museum, here is a shot looking out the modern entrance to another entrance built by Napolean.