Real Swallowtail

We get plenty of Scarce Swallowtails but the Common Swallowtail is, slighlty perversely, rarer. This one was feeding in the flowers outside the goat's cheese shop, my last stop on a bit of an epic shop today.
Never try to get through Rosieres in summer on a Monday is the learning point - the market snarls everything up for kilometres either side of the town. There was even a queue to leave the Lidl carpark to get back onto the main road. Grr....