Grey inkjet brick glass subway tile around fireplace HG-WJ413. This gray glass tile is inkjet designed, and the uneven pattern makes the whole effect look like a landscape painting with a veil. It looks both real and fake, and it's amazing about the unique design of this product. Add personality and extra visual interest to space. These beautiful glass tiles are mesh backs that can be easily mounted to any area of the wall to add a striking design element. More unique is that it does not fade.