So a tattoo always remains exactly the same?
All things changes, including skin, subcutaneous tissue and colors in it, when the cells are restored. A tattoo is a number (10, 20 and more) years, perhaps a little plain or lines will be barely detectable more blurred, but not to much. Black colors are in this context more persistent or remain stable in the long term as a color. If you after many years want more intense color, you can get tattoo 'refresh' and re-paint or repair.
Tattoo Repair
