What are this?

Hallo So not long ago, i seen some bumps on my blackwork. If i didnt touch it, its not itching. Also I have a lot of tattoos on my other arm, on my neck and the back of my head, but nowhere else has this, only this spot, so I dont really think it’s allergie. Any idea what can this be? The artist is a local professional, she works in a salon, she does everything properly, and I didn’t have any issues with any of her works.

Hallo So not long ago, i seen some bumps on my blackwork. If i didnt touch it, its not itching. Also I have a lot of tattoos on my other arm, on my neck and the back of my head, but nowhere else has this, only this spot, so I dont really think it’s allergie. Any idea what can this be? The artist is a local professional, she works in a salon, she does everything properly, and I didn’t have any issues with any of her works.