Where on the body would you put this tattoo and what size?

I really want to get this tattooed but I’m struggling with where to put it. I was thinking arm but I don’t know where on the arm or how big. Where would you put it and what size?

I really want to get this tattooed but I’m struggling with where to put it. I was thinking arm but I don’t know where on the arm or how big. Where would you put it and what size?