Photos d'hier et d'aujourd'hui
Same places 1944 & 2014
Left click and hold on each photo, and then drag your mouse gently from left to right on the original photograph and will be become a photo of the exact same location and view today - drag it back to the left and you are back in 1944!
http://interactive.guim.co.uk/embed/2014/apr/image-opacity-slider-master/index.html?ww2-dday