I sometimes like to burn candles or a small oil lamp around the house for ambiance but I'm always concerned about the risk of fire if something unexpected happens, such as one of my big dogs knocking something over. But tonight I realized I can put candles or an oil lamp right *inside* my wood stove and view them through the glass window in the door. It looks nice and is (obviously) just about as safe as you can get. It also sends the small amount of wax or oil smoke, which can be smelly, up the chimney instead of into the room.