Human brain

A human brain. The brain is made up of intricate lines and curves, creating a complex and intricate design. The center of the brain is a hexagon-shaped gemstone, which is a deep blue-green color. The gemstone is set in a silver-colored metal frame, which appears to be a square or rectangular box with a small square in the center. The frame is surrounded by a chain-like pattern, giving the brain a futuristic and technological look. The background is black, making the brain stand out even more. The overall mood of the image is dark and mysterious