Strong rule: style --- Cinematic steampunk aesthetic, rich brass and polished copper textures, volumetric steam and golden hour lighting, intricate clockwork details, hyper-realistic 8K. ---. A close-up shot of an open metal chest filled with jagged, blue crystalline minerals. The crystals emit a vibrant, pulsing blue light that reflects off the brass interior of the chest and the wet gloves of a diver. The lighting is low and dramatic, focusing entirely on the intense luminescence of the energy source. The mood is one of awe.
