That Frog place is called the Frog and Library (all of the Frog chain places are called Frog & something). That is the wrong end of the station, though. The wall I photographed is on the other side of the Austerlitz train tracks (which you will find if you go there are almost completely underground now with buildings built on top).
I think this is one of my favourite image threads such fantastic talent on display . These below were taken in Beziers and mostly it was the 3d aspect that astounded me particularly the snail which is not on a wall but on the floor; hard to believe its a 2d painting.