The modern and the (very very) old

Now that we're pretty well settled and have stopped shopping for home goods every weekend, we've been trying to see some cultural *something* at least once a week. Last weekend I decided that I'd had enough sitting around and wanted to go to the Barcelona History Museum . It's in an old palace right behind the Barcelona cathedral. It was a fifteen minute walk, and lucky us, it's also free entry after 3pm on Sundays! From the entrance, the only place to go was to an elevator, which was a little confusing, but when we got in the elevator it made sense - there was a display that said '2025', and as we descended the years rolled back until we were at -12 when it stopped. (We only went down two levels...) Spanish archaeologists have uncovered thousands of years of history, so that when you walk through the ruins, you're seeing the Roman city Barcino from the 1st century BC, the Visigoths Barchinona from the 7th century AD, and medieval Barcelona fro...