inside an enclosed space with the sky above, a cybertronic organic mystical megastructure luminous crystal architectures in the sky like the tree of life evolving, mutating, adapting into eternity, into infinity, beyond the event horizon by albert bierstadt, by glen small, by giovanni battista piranesi, photorealistic, god rays, octane render, depth of field, volumetric light, volumetric fog, complex, field architecture, holy spirit