Yesterday, following the shoe incident, we headed off towards Boulevard Saint-Germain, stopping off at Notre Dame along the way, partly because we always pop in there (with me being a bit of an architecture nut) and partly because it was so hot that we feared we might be roasted alive where we stood if we stayed outdoors. My photographs can't convey the scale of the cathedral's interior... it's awe inspiring, even with the large groups of tourists and countless flashes going off left, right and