tattoos

A tattoo is a form of body modification where a design is made by inserting ink, dyes, and/or pigments, either indelible or temporary, into the dermis layer of the skin. The art of making tattoos is tattooing.
Tattoos fall into three broad categories: purely decorative (with no specific meaning); symbolic (with a specific meaning pertinent to the wearer); and pictorial (a depiction of a specific person or item). In addition, tattoos can be used for identification such as ear tattoos on livestock as a form of branding.

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