Exposition des plus beaux livres français

I went back to Gallery Anatome today for their French Books exhibition. I walked from home to La place de la Bastille then to the gallery (nice far walk 13th-11th district) Usually the area in the photo above is swamped with circular traffic but instead there were people with huge posters, picket signs and bbq. Still not sure what was going on. Click thumbnails below for large versions.