Many of you are young and cool and want to express your

Many of you are young and cool and want to express your individuality by getting some ink, just like everyone else. We have never lived in an era with so much tattooing around us. This makes me curious, what does a tattoo look like under a microscope?

As you can see in this section of skin there is both red ink and black ink interspersed throughout the skin.

What layer of the skin is the ink deposited into?