Create a high-quality image with a large, blank space in the center as the main focus, surrounded by a variety of colorful doodles on the sides. The doodles should include cartoon characters like animals, funny faces, superheroes, and quirky creatures. They should densely populate the edges, leaving the center area completely blank. The overall style should be playful and imaginative, with vibrant colors to create a lively and striking feel. The image is designed for Instagram story scale with the blank space being the primary focus.