A conceptual image where a human brain is seen floating in a dark

A conceptual image where a human brain is seen floating in a dark, infinite space, surrounded by stars and nebulae, symbolizing the vast potential of thought. In the center of the brain, there is a large golden key that has already been inserted into a lock. The key is in motion, being rotated, with half the lap already completed. When turning, the lock opens, and a wave of intense, colorful light begins to emanate from within the brain, spreading outward in bright spirals. This light symbolizes new ideas, creativity and unlocking true mental potential. No fundo, a mixture of dark and light colors, like purple, cerulean, and gold, gives a sense of mystery and discovery, highlighting the transformative power of 'turning the key' and freeing the mind.