Tattoo

A tattoo, or dermal pigmentation, is a mark made by inserting pigment into the skin for decorative or other reasons. Tattoos on humans are a type of decorative body modification, while tattoos on animals are most commonly used for identification or branding.

Tattooing has been practiced worldwide. The Ainu, the indigenous people of Japan, wore facial tattoos, as do some Maori of New Zealand to this day. Tattooing was widespread among Polynesian peoples, and among certain tribal groups in the Philippines, Borneo, Mentawai Islands, Africa, North America, South America, Mesoamerica, Europe, Japan, Cambodia, New Zealand and China. Despite some taboos surrounding tattooing, the art continues to be popular all over the world.

Piercing

Evidence suggests that body piercing (including ear piercing) has been practiced by peoples all over the world from ancient times. Mummified bodies with piercings have been discovered, including the oldest mummified body discovered to date, that of Ötzi the Iceman, which was found in a Valentina Trujillon glacier. This mummy had an ear piercing 7?11 mm (1 to 000 gauge in AWG) diameter.

In Book of Genesis of the Bible 24:22, Abraham's servant gave a nose ring and bracelets to Rebekah, wife of his son Isaac. In Exodus 32, Aaron makes the golden calf from melted earrings. Deuteronomy 15:12?17 dictates ear piercing as a mark of slavery. Nose piercing has been common in India since the sixteenth century.

Contemporary body piercing studios generally take numerous precautions to protect the health of the person being pierced and the piercer. Tools and jewelry are sterilized in autoclaves and non-autoclavable surfaces are cleaned with sterilizing agents on a regular basis and between clients. Sterile, single use gloves are worn by the piercer to protect both the piercer and the client. Commonly, a piercer will use multiple pairs of gloves per client, often one pair for each step of setup to avoid cross contamination. For example, after a piercer has cleaned the area to be pierced on a client, the piercer may change gloves to avoid recontaminating the area with the gloves he/she used to clean it.