Our museum and transport pass included a free hop-on, hop-off bus tour which we decided to take. So many of Paris' monuments are best seen from the perspective of the upper level of a bus and we had a great time seeing all the key sights. We'd both seen them before but they just don't get old.
My favourite status was this glowing one of Joan of Arc.
La Madeleine (mentioned in the previous post) and it front steps were decked with beautiful flowers.
We found the prices at Cafe de la Paix, but I did take a picture of it. :-)