There is a large coral reef with a hole in the middle

(Masterpiece, Best quality:1.2), (No Man, cliff, Under water, Perspective, From below:1.5), 8K, absurderes, Beautiful coral reef, rock formations, Lots of very small fish, Cute dolphins, light leaks, Depth of field, Stunning scenery, color difference, Dynamic lighting, with dramatic lighting, hdr, Photorealistic, A high resolution, The ultra-detailliert, exquisitedetails, Extremely detailed, shadowy, Sharp focus

(nsfw:1.5),((river:1.8)),(sky,wave,mountain:1.8),easynegative,ng_deepnegative_v1_75t,verybadimagenegative_v1.3,boring_e621_v4,signature,((monochrome,grayscale:1.2)),(worst quality, low quality:2), normal quality,lowres,skin spots,acnes,skin blemishes,facing away,tilted head,bad anatomy,bad hands,extra digit,fewer digits,cropped,watermark,username,blurry,bad feet,poorly drawn hands,poorly drawn face,mutation,deformed,jpeg artifacts,,extra fingers,fewer digits,extra limbs,extra arms,extra legs,malformed limbs,fused fingers,too many fingers,long neck,polar lowres,bad body,bad proportions,gross proportions,text,error