The Nautical Mosaic Border illustrates a seahorse. This border comes in a light palette of colors and shades. Use it to create a stunning stone art frame. You can also use mosaic listellos to bring out the best in your bathroom with a heavenly shade of art! Use mosaic listellos to bring out the best in your bathroom with a heavenly shade of art! Decorate your swimming pool tiles your kitchen or bathroom walls with unique mosaic borders listellos and freize. Mosaic designs are available in 4 stock sizes and custom mosaics are commissioned to your size specifications.