Barcelona is a great place if you want to find some lovely typography. I couldn't help but snap away at them as we walked our feet off in this gorgeous city.
An this is a treat. A stop sign and directional arrow for a carpark, the conventional design, but done in mosaic.
There's a fabulous book on Barcelona signage, which was given to me as a gift recently. In fact I haven't even had a proper look through it yet. Soon as I'm home I'll get the name for you. It's a stunning book.