There are literally an unlimited number of tattoo designs out there, but one of the coolest yet rarely seen, a skull tattoo designs.
1 - Location of tattoos
With the skull, you can put them almost anywhere and they'll look cool, but in fact are the types of tattoos always look better in person or behind the back of their calves.
2 - Choose a color
Let's think about this for a moment, when the last time you saw someone get a tattoo of a skull and they really added color? Probably never right? When most people get one of these tattoos, they always make them black and white.
3 - Actual design
Nothing wrong with a desire to receive only the skull, but many people want to spice it a bit and add a skull.