caption: The image shows a poster of a woman holding a tennis racket, with the words "Serve Your Country Benefit of War Camp Activities" written across the top. The woman is wearing a white shirt and blue shorts, and her hair is pulled back in a ponytail. She has a determined expression on her face, as if she is ready to take on any challenge that comes her way. The background of the poster is a bright blue sky with white clouds, emphasizing the importance of the message.