Prompt: a close-up of a futuristic sashimi dish. Envision a culinary presentation where the sashimis are artistically arranged on transparent and luminous surfaces. Use dazzling visual elements with a palette of pastel colors to create a modern and futuristic ambiance, while avoiding an excessive saturation of pink hues. The textures of the sashimis should be delicate, almost translucent, evoking a luxurious and innovative quality. The ambient light should reflect brilliantly, creating an atmosphere of luminescence that highlights every detail of the dish. Ensure that the overall presentation conveys a sense of refinement and high technology, capturing the aesthetic of a futuristic sashimi dish.