It's not in a gallery; it's at the Armani shop in Saint Germain des Prés (149 Boulevard Saint-Germain) in Paris. It opens tonight (18th) and runs for a week.
Elliott writes:
Magnum and Armani have created a collection of my '60's Music photos which features some of my abstract and especially colorful imagery - a different group than I normally exhibit - less literal and more painterly. They are printed on a variety of non-paper media in large sizes and have never been printed this way before. Some of the images have never been exhibited prior to this show.