An enjoyable story, Darren. I've been to Porto a few times and love the city. Your photographs are superb.

A technical question--I've occasionally managed to put small photos side by side, rather than one on top of the other, but it's always hit or miss. Is there an easy way to do it? I noticed that you even have different sized horizontal shots. I'd love to learn how to do that.

Where's your next trip?