For the French people, the defeat of June 1940 came as a very profound shock, something that they could never imagine would actually happen. The experience of the Occupation was a deeply psychologically disorienting one for the French as what was once familiar and safe become strange and threatening. Many Parisians could not get over the shock experienced when they first saw the huge swastika flags hanging over the Hôtel de Ville and on top of the Eiffel Tower. The British historian Ian Ousby wrote:Even today, when people who are not French or did not live through the Occupation look at photos of German soldiers marching down the Champs Élysées or of Gothic-lettered German signposts outside the great landmarks of Paris, they can still feel a slight shock of disbelief. The scenes look not just unreal, but almost deliberately surreal, as if the unexpected conjunction of German and French, French and German, was the result of a Dada prank and not the sober record of history.