Exquisite watercolor painting of Belize's Great Blue Hole, aerial perspective showing the perfect circular sapphire-blue sinkhole surrounded by crystal-clear turquoise Caribbean waters. Coral reef formations create intricate patterns in shades of emerald and teal around the hole's perimeter. Morning light casts gentle shadows across the water's surface, highlighting the dramatic depth contrast between the hole and surrounding shallow reef. Small boats appear as tiny white specks, providing scale to this natural wonder. Sandy white cayes with swaying palm trees dot the horizon, while tropical fish schools create rippling patterns beneath the translucent water. The composition captures both the mesmerizing geometry and ethereal beauty of this world-renowned marine landmark, rendered with delicate brushstrokes and luminous tropical color palette. Hyper-detailed 8K resolution with photorealistic water textures. <lora:风格化-超现实:0.3> <lora:Synesthesia:0.6> <lora:MysticFantasy:0.8> <lora:Fancha_style_v.5:0.7> <lora:ck-shadow-circuit-000021:0.1> <lora:flux_dev:1>