If you live in Paris, but in the west, La Défense is for you a business district where you get lost going out of the subway. So, yes, it is a business district, and you, or rather, I get lost every time I get out of the Subway station, mais it’s not just that. There are also a lot of modern art to discover. So, I give you that it may sound a bit hypster to say “oh, how about seeing some modern art”, but, in truth, no. Because those modern pieces are crazy enough for the kids to seize them and transform them into slides or climbing walls. In…