Prompt: (masterpiece:1.2), product photography in space,

a pair of transparent glass sneakers, refraction, a case study in optics, caustics, raytracing, refraction, chromatic aberration, holographic,

floating in a cosmic nebula, detailed perfect realistic glittering swirling galaxies, zero gravity, the vacuum of space, earth visible in the background at a great distance,
Negative prompt: unaestheticXL_Sky3.1