There are a handful of tried and true symbols that have been appropriated throughout tattoo genres for hundreds of years. For example, an artist can interpret a rose into every single style under the sun—from neo-traditional to realism to black-and-grey. Another common tattoo symbol is a skull, which is what we’re going to discuss in detail today. We’ve curated 50 insane skull tattoos by some of the world’s best artists and it’s time you caught a peek at the amazing art. Then, let us know your thoughts and opinions on these skull tattoos in the comments section on Facebook.