Look out for pixel-mosaic Space Invaders from the 70s video arcade game. There are 700+ throughout the city. There&#x27;s no point trying to photograph them all, but looking out for them is diverting. Want the best photos, but don&#x27;t feel as though you have the skills? Paris Photo Tours run professional and interesting city tours to help you leave the capital with the best possible shots.  For more great tips on seeing the best of Paris, take a look at our Paris Insiders Guide here