When you travel to Positano as a photographer, you arrive with expectations. We climbed the cliff to take in the whole town, and there it was — a red Alfa Romeo, parked like it had been waiting for me. These are the moments you can't plan. Camera out, I worked fast, grabbing every frame I could before the driver pulled away. A few seconds later it was gone. The best images often arrive like that: unannounced, and only yours if you're ready.