In Portugal

I arrived in Braga, Portugal today. I am here for a week to attend a conference of the International Color Vision Society. The conference doesn't start until tomorrow afternoon so I had the chance to walk around the city center today.
There are amazing tiles everywhere that look like the ones all over our new house


And tile mosaics...


The oldest cathedral in Portugal, the SE...






And lovely little sidewalk cafes


Now I just have to convince myself to actually attend the conference...