Create a surreal and whimsical collage scene. In the center, place a woman with curly hair, wearing a black dress, with a large white cloud obscuring her head. Surround her with oversized, white mushrooms, creating a dreamlike atmosphere. The background should be an archway of vibrant, colorful flowers in shades of purple, yellow, orange, and white, forming a tunnel that frames the sky. Include a clear blue sky with a few clouds in the background. Add small details like butterflies to enhance the magical and ethereal feel of the scene. Use bright and contrasting colors to make the elements pop, and ensure the overall composition feels harmonious and enchanting