A round mirror like a porthole. Round mirrors aren't confined to a single room - they're everywhere, and fit in with any interior, whether it's metal, rattan or bamboo, with or without a frame! The round mirror is perfect for breaking up overly strict lines and adding a touch of softness to your space. If you want to enlarge a room and create a grand effect by filling your interior, opt for a large round mirror. The big trend is to use an accumulation of round mirrors of different sizes, shapes and materials to dress up a wall and brighten up your room. It's a trend that will add a beautiful optical effect to your room!