>>12524327It really depends where the tattoo is placed and how well you take care of it. It'll naturally get blurry with time, but sunlight speeds the progress up, also destroying the color particles.
That‘s why you shouldn‘t get any small-scale tattoos with tiny details or so-called "stickers", they won‘t look crisp for too long.
Always apply sunscreen on your tatt before you take it outside into the sun and avoid direct sunlight if you can help it.
Here is a cool thread that shows tattoo aging very well:
https://imgur.com/gallery/c3QDX 