Yeah, well spotted :P I had it done when i was around 16 Y/O and they advised me to put Vaseline on it, well as you can imagine it took about a million weeks to heal, went all scabbed / shockingly horrible / puss-y etc...
is sooner see a slight raise though than the one i have at the mo i guess ;)
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Oh sorry, forgot to ask. What would be a solution to raised tattoo's? colour? ie put a few colours / shadings over it so it doesn't stand out so bad?