30 Metres Below the Surface
Where the light bends into nave-like columns. Where creatures of impossible beauty conduct their ancient liturgy. The oldest living architecture on Earth.
0–200m. Here color is still possible. Brain corals build their cathedrals while clownfish negotiate with anemones.
200–1000m. Blue is the only color that survives this depth. Everything red appears black. Ghost corals glow.
Below 1000m. Zero light from above. The creatures here make their own. They have always made their own.