Getting oriented in Porto

We got to Porto at about 1:45 this afternoon and then headed out on a 3-hour (!) walking tour at 3:30. Our guide, V, told amusing and informative stories about Porto history and culture and walked us through an area of narrow streets with different kinds of street art. This one is by Vhils.

Man, what a long 24 hours! I'm pooped. I can't believe I can brush my teeth with tap water again. It's so convenient.