Casey presented some of his work on walrus teeth at the Marine Mammal Conference in Spain this year, so as usual I played the traveling spouse. We booked our flight with Aer Lingus, an Irish airline, and decided to schedule an extended 4-day layover in Dublin to tour the city and catch up with a few old friends. Dublin was packed with holiday shoppers, and bars were overflowing with a mix of locals and tourists nearly every night we were there. Still, we braved the crowds and took in the sights, which included a pint at the Guinness Storehouse and lively traditional Irish music at the famous Temple Bar.

The remainder of our Euro trip was 10 days in Barcelona, where the conference was held. We spent much of our free time wandering the Gothic Quarter; a labyrinth of narrow cobble stone alleys winding through the oldest buildings of the city, with some structures dating back to the Middle Ages. The highlight of our time in Spain was a visit to La Sagrada Familia, a massive unfinished Roman Catholic basilica designed by the Catalan architect Antoni Guadí. His artistic modern twist on the Gothic style blends traditional spiritual and religious symbolism with representations of the natural world. The impressive structure towers high above the city, but the massive work of art is best experienced from inside. Huge columns of stone rise and fork overhead like a giant tree canopy, and beautifully intricate stained glass windows invoke the warm colors of a sunset. In my opinion, this basilica is as much a celebration of the natural world as it is of the spiritual one, a truly unique masterpiece that can be enjoyed by all. Guadí was hit by a trolly and died in 1926, 43 years after he took on the project of Sagrada Familia in 1883. Through donations and visitor fees the construction continuous, with the major elements slated for completion by 2026, the centennial of Guadí’s death.