The must-see set of data maps relating to upcoming Macron-Le Pen Presidential election (round 2) in France is available here: https://www.bloomberg.com/graphics/2017-french-election-maps/. Their relative positions (slightly changing since round 1) are explained here: http://trueeconomics.blogspot.com/2017/04/15417-naughty-and-not-very-nice-french.html.