promt spot from right soft light studio volumetric fog , blue sphere solid glass floating in the air  , in a room of primary red green yellow sarurated colors walls and ceiling, specular light, reflects on the floor,  studio light, best quality, (hyperdetailed, highest detailed:1.2), high resolution textures, shadows, volumetric light environment, caustics, refraction, volumetric caustics, colorful polychromatic
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