The "Two-Way Mirror Cylinder Inside Cube" is an optical installation that features a cylindrical mirror placed within a cube-shaped structure. The cylinder is made of a special glass that reflects light on one side while allowing light to pass through on the other. This creates a unique visual effect, where viewers can see their reflections in the cylinder while also observing the interior of the cube. This installation plays with perception and space, inviting viewers to explore the relationship between reflection and transparency. It often serves as a thought-provoking piece in art galleries or museums, encouraging discussions about perception, reality, and the nature of reflection.