At 21 I got a tattoo of a cannabis leaf. 10 years later and i got it covered up with some tribal patern. The outside looks IMO fine (not great) but on the inside the guy coloured it in in black. Is there anyway to shade it so it doesn't look quite like someone threw some paint on? WOn't be going in India again, was planning on waiting till I get to London. Anyone help me out here with ideas and names of good artists in the London area?