Prompt: (masterpiece, best quality, ultra-detailed), surrealism, dreamlike architectural fantasy, (flat illustration style), vast interior room with impossible geometry, endless staircases twisting in all directions, stairways intersecting mid-air, inverted gravity, non-euclidean space, no visible horizon, walls seamlessly blending into floors and ceilings, [paradox, infinity, altered perception, liminal space, architectural absurdity, recursive space, logic distortion, spatial illusion], ornate stone and wood textures, worn steps showing traces of time, subtle cracks and imperfections, quiet uncanny atmosphere, sense of silent contemplation, surreal calm, soft ambient light with no clear source, gentle shadows bending unnaturally, diffuse global illumination Model: Flux 2 dev