caption: The image shows a group of people standing in front of the Brandenburg Gate in Berlin, Germany. On the right side of the image, a woman is standing on a stage with a microphone in her hand. In the middle of the picture, there is a red board with the words "Speak Up to Commit to International Research Stations in Antarctica" written on it. Behind the stage, there are a few people standing, and in the background there are trees and clouds in the sky.