從寧靜海洋升起的巨大水之數字七

A majestic number "7" magically formed entirely from crystal-clear, flowing ocean water, wavy translucent turquoise and deep blue liquid sculpted into the perfect shape of the digit 7, sparkling water surface with gentle ripples and splashes, tiny colorful tropical fish swimming naturally inside and around the watery structure of the number, vibrant little fish in reds, yellows, blues and oranges visible through the transparent water, the giant watery "7" rising dramatically from the calm vast ocean surface, endless deep blue sea stretching to the horizon under a bright clear blue sky with soft sunlight, no land, no other objects, pure serene oceanic fantasy atmosphere, ultra-detailed, cinematic lighting, high contrast reflections and caustics on the water, photorealistic yet magical, 8k, HDR, ultra high resolution, masterpiece quality