A cosmic classroom with holographic students and a floating AI instructor

A breathtaking, ultra-detailed masterclass artwork capturing an extraordinary classroom suspended in deep intergalactic space. The classroom is constructed with complex sacred geometry glass panels and glowing cobalt blue neon frameworks. A diverse mix of students—holographic figures, humanoids, and robots—are seated at curved, illuminated crystal desks. A large, spherical AI hologram instructor floats at the front, presenting mesmerizing 3D star-charts and cosmic formulas. Volumetric purple nebula gas clouds and distant planets provide an infinite, spectacular background through a massive glass dome. High visual impact, divine light composition, 8k resolution, stunning masterpiece.