The image shows a large crowd of people gathered in a large auditorium. The crowd is made up of both men and women, and they are all wearing casual clothing. In the center of the image, there is a red banner with the word "PSTU" written in white letters. The banner is hanging from the ceiling of the auditorium, and there are speakers visible in the background.

In the foreground, a person is holding a white flag with a red maple leaf on it. The flag appears to be waving in the air. The people in the crowd are smiling and seem to be enjoying themselves. The image seems to be taken during a protest or rally.