The traditional tattoo style is certain to be one of the most common you will see today. This style involves bold black outlines and typically a limited color palette. This is one of the older styles of tattooing and is still enjoyed by many people. Some type of traditional tattoos may include the classics such as pin-up, daggers, anchors, roses, mermaids, swallows, hearts, and eagle tattoos among many others. old school tattoos are still a favorite category among tattoo enthusiasts.