A victorian classroom beneath the sea in an underwater research station

A sophisticated, detailed fine-art composition capturing an extraordinary classroom in a Victorian-style underwater research station. The chamber is crafted with dark wrought iron and polished brass architecture, with massive glass portholes looking out into a deep blue ocean with colorful coral reefs, bioluminescent fish, and a gigantic octopus. Human students in stylized steampunk attire and antique brass apparatus are seated at carved mahogany desks. The instructor is a elegant, vintage-style robot presenting with a chalk on a black slate covered in celestial schematics. Warm, atmospheric golden lighting from gas lamps and the external blue ocean glow. museum-quality masterpiece, 8k resolution.