Thanks to Hélène @parisouailleurs for telling me about this building - the Galerie Aveline on the Rue du Faubourg St. Honoré. The outside is decorated by Daniel Buren, 'Le grand losange - un travail in situ', and is quite eye-catching.
At first I thought some very interesting photoshop work had been done to create this picture, but here it is the way the building actually looks. Excellent photography subject. I like the human inclusion.
