Participants of the Arraiolos Group meeting pose for a family photo before their informal meeting at the Wawel Castle in Krakow, Poland, on October 11, 2024 (from L): Hungary's President Tamas Sulyok, Germany's President Frank-Walter Steinmeier, Slovenia's President Natasa Pirc Musar, Italy's Sergio Mattarella, Greece's President Katerina Sakellaropoulou, Poland's President Andrzej Duda, Estonia's President Alar Karis, Bulgaria's President Rumen Radev, Latvia's President Edgars Rinkevics, Croatia's President Zoran Milanovic and Slovakia's President Peter Pellegrini. (Photo by Wojtek RADWANSKI / AFP)