Anime illustration style, a dreamy grand castle, a castle ga...

Anime illustration style, a dreamy grand castle, a castle garden floating in the air; a path with stairs descends from the main entrance of the castle, adorned on both sides with blue-purple lily of the valley and pink hydrangeas; the background is a dreamy sky with a gradient of pink and purple, the overall color palette is fresh and soft, the image is full of a healing and fantastical atmosphere, a dreamy fairy-tale ambiance, 8K resolution, highly detailed, no blur or noise, high-quality image, ultra HD, exquisitely rendered, rich and delicate details, masterful lighting and shadow, bright lighting, smooth lines