The image shows a large group of people gathered in front of Buckingham Palace in London, UK. The palace is a large, grand building with multiple levels and ornate details. The sky is cloudy and the ground is wet, suggesting that it has recently rained. The people in the foreground are walking towards the palace, while the background is filled with trees and other buildings. In the center of the image, there is a flagpole with the British flag flying at half-mast. The gate of the palace is visible in the background, with ornate carvings and statues on either side.