Hands.  - 

hand tattoo 3

hand tattoo 2  hand tattoo

unknown, source

Hearts.  - 

heart tattoo

heart tattoo 2

heart tatto 3

 

Fleur (Netherlands), Ashley (Ravenna), Maddison (Perth, Australia)

Lines.  - 

line tattooline tattoo 2 line tattoo 3

unknown, pLauraro1, Michelle-Marie

Fingers.  - 

finger tattoo 2

finger tattoo 3

finger tattoo

The Calm and Reposed, unknown, unknown

Fingers.  - 

finger tattoofinger tattoo 2 finger tattoo 3

source, Natalia (Goiânia, Brazil),  Juan P (Brazil BR)