((Deep dark color palette)),
The abyss color palette,
((The Abyss)), 
(((Underwater))), under the ocean,
Massive Underwater mall, Underwater town, Underwater ruins, Underwater highway, 
Underwater Grand canyon, 
 Underwater stuff of nightmare, dream logic, 
Underwater shadow creature, 
Underwater impossible structure,
 blur, 
 Underwater impossible geometry, 
film grain, 
Underwater 1 little submarine ,
ghostly, terrifying, mystical, impossible structure,