Zodiac symbol tattoos already look good by themselves, but if you want something really unique to show off your individuality, you can combine it with other designs such as tribal designs and letterings etc. In fact, some of these designs are so intricate and stunning they are truly out-of-this-world. Many people have also combined various zodiac symbol tattoos into a single mosaic that not only represent their birth sign but also pay tributes to their loved ones.