UV tattoos are made with dyes that fluoresce visibly under an ultraviolet light but sometimes we can see them in normal light. We can find ultraviolet lights and are frequently found in night clubs, raves, and your friendly stoner head shops.
Black light tattoos are created using ultraviolet reactive ink. This means that a UV tattoo is nearly invisible in plain daylight, but will come to life when viewed under an ultraviolet bulb. They are cool, but these tattoos have few risks. Ultraviolet ink is not entirely invisible, especially in the first one or two years.
I will show you some examples
- "Starry night"-Vincent Van Gogh
Without black light they sometimes looks like scarf
These photos I found on this Instagram: https://www.instagram.com/_____tukoi_____/
so If you want you can check it.