Ribcage.  - 

rib cage

Fingers.  - 

finger tattoofinger tattoo 2 finger tattoo 3

Burton, Natalia (Goiânia, Brazil), Ellinor J

Hands.  - 

hand tattoo 3 hand tattoo

hand tattoo 2

source,  Miki, Catherine McNeil

Fingers.  - 

finger tattoo 2

finger tattoo 3

finger tattoo

Cara Delevingne, Amy M (Newcastle UK), Meagan

Hands.  - 

hand tattoohand tattoo 2 hand tattoo 3

Rihanna, Garance Doreslts