Create an image featuring a person kneeling by a modern, minimalist fireplace. The fireplace should have sleek, horizontal lines and a reflective glass front. The surrounding area is styled with light-colored, smooth tiles. The individual, dressed in a light-colored, casual outfit, is using a tool to adjust the flames. Instead of bricks, the wall behind the fireplace should be painted a soft gray. Add a cozy rug with a geometric pattern in front of the fireplace to enhance the ambiance.