Design a vibrant landscape image featuring a bright blue sky with a gradient of color transitioning from blue to light purple. Replace the sun with a large, stylized moon. Add a variety of whimsical flowers, such as sunflowers and tulips, scattered throughout the grassy foreground. Include colorful birds in flight and a mix of butterflies in different colors across the scene. Remove any brand elements and ensure a playful, cheerful atmosphere with a clear focus on nature.