Some of the most complex and detailed tattoos I've seen have been of animals. It really doesn't matter which one you choose; animals are cool ... A flaming skull that reminds you of a Guns ...

take a look at some of the best skeleton- and skull-tattoo designs from Instagram ahead. There's nothing that increases the spooky factor of a skull tattoo than a hyperrealistic design.

Many vintage tattoo designs are truly still cool today. Related ... try drawing inspiration from this skull tattoo, also from 1955. A mix of ballet dancers and birds gives this back piece a ...

With Friday the 13th falling on September 13, it's time to think about the design you want to get this year. Start looking now with the cool Friday the 13th tattoo ideas we rounded up ahead.