Skull tattoos are a popular design choice in the tattoo world, and they carry a variety of meanings. They can represent mortality and remind us of the preciousness of life. They can also represent dangerous risks, such as a death wish or a warning to other criminals. On the other side of the coin, skull tattoos can represent a transformation in life, with the symbolism of death being the start of the cycle. They can also be used to honor those who have passed away, allowing people to commemorate and pay respects. Ultimately, skull tattoos are a source of expression and can hold a personal signification for the wearer.