From ifoapplestore:

One of the most unusual and amazing architectural designs for an Apple store will reportedly appear in Aix en Provence (France), featuring a nearly all-glass structure enabled by new technology developed by Apple’s glass suppliers. A rendering posted…shows a one-level structure set back on a broad stone plaza, with a tan-colored rear wall, and all other encompassing walls made of glass.

Apple loves pushing the envelope when it comes to the design of their stores and this one looks like it will be amazing visually.