Very nice! Where did you find it?
In Nice (France). This letter was showed in the MAMAC (Museé d'Art moderne et d'Art contemporain).(If you do not know Nice I strongly recommend you to visit this beautiful town.)
I have never been there, but I really would love to visit France. I am dying to see Louvre! I will add this museum to my list, too. Thank you!
In Paris I also recommend you the Centre Pompidou (www.centrepompidou.fr/).Not only the museum but the building and the streets around the building, the amazing fountain, etc.All Paris...