Is it really amazing to be outdoors? "The beauty of the music festival" is a poster with vibrant colors and dynamic shapes that convey energy and excitement. In the background is an open-air concert stage illuminated by colorful lights. People in dark t-shirts are dancing while taking photos on their phones. At the bottom, there's more copy space for a message or graphics, conveying a feeling of freedom and movement, with people cheering in the foreground. --ar 3:4 --niji 6