Jellyfish in a University Lab Aquarium

Photorealistic rendering of a single jellyfish drifting inside a large, crystal-clear glass aquarium set in a modern university science building. The tank sits in a bright atrium; students in casual clothes and professors in lab coats can be seen through the glass, observing the jellyfish. Soft blue and violet light from overhead LEDs filters through the water, creating shimmering caustics on polished marble floors and stainless steel lab benches. The jellyfish features a translucent, bell-shaped body with a pink-blue bioluminescent glow and long, trailing tentacles that sway with the water currents. Background includes bookshelves, a whiteboard with diagrams, and scientific equipment to evoke campus research life. Ultra-detailed, 8K realism, macro textures, shallow depth of field for a cinematic look.