Memorial tattoo ideas for a baby?

I had a miscarriage a couple weeks ago and my boyfriend and I want to get tattoos in memory of our baby. We were thinking of my boyfriend getting a baby footprint on the back of his right calf with a halo above it and "Daddy loves you." written underneath and I would get the opposite footprint with the halo on the back of my left calf and "Mommy loves you." underneath that. What do you guys think? Any other ideas? I'm open to all kinds of opinions.