Rob | Exploring optics one note at a time on Instagram: "THIS IS FOR THE OPTICAL ILLUSIONS ENTHUSIASTS OUT THERE! 👇 The Necker Cube is a well-known optical illusion consisting of a simple line drawing of a cube, which can be interpreted in multiple ways. It demonstrates the phenomenon of perceptual ambiguity, where a single visual stimulus can lead to different perceptual experiences. The Necker Cube examplifies the brain's ability to switch between different interpretations of the same image,