On the bicep tattoos — not very noticeable, but quite a large area for a cool project.
Bicep tattoos are usually associated more with men than women, unless we're talking about sleeves that cover the entire arm, including the bicep. This area is one that most people can confidently list as one of the most painful. Several-hour sessions spent tattooing the inner arm definitely won’t be a walk in the park. As for the tattoos themselves and what’s worth capturing there, it’s an open question, and since it’s a large area, you can afford to be really creative.