group photo, 團體合影

The participants pose for a group photo on the first day of the G-20 summit in Hamburg, northern Germany, Friday, July 7, 2017. The leaders of the group of 20 meet July 7 and 8. Photo: Michael Sohn, AP
Protocol pushes Trump to the edge — of G-20 photo - seattlepi.com
http://www.seattlepi.com/news/world/article/Protocol-pushes-Trump-to-the-edge-of-G-20-11272510.php