The eye is a complex organ that allows us to perceive light and color. It consists of several parts, including the cornea, lens, and retina, which work together to focus images and send visual information to the brain. The retina contains photoreceptor cells that convert light into electrical signals. The brain processes these signals in the visual cortex, enabling us to interpret what we see. This process involves recognizing shapes, colors, and movement, allowing us to understand our surroundings. The connection between the eye and brain is essential for vision and plays a crucial role in our daily lives.