What to do when you run out of space? Re-working and cover ups are an option. But this new beautiful trend is making re-think their options. Say you have colorful tattoos, that you may have at one point absolutely loved. We all know color fades and changes over just like our tastes may as well. Check out this amazing black over done by Christina. See how the underlying colors peek through, taking on a whole new role in this upper arm piece.