Tattoo, permanent mark or design made on the body by the introduction of pigment

 through ruptures within the skin Tattooing proper has been practiced in most parts of the globe, though it's rare among populations with the darkest complexion and absent from most of China (at least in recent centuries). 

Their use is mentioned by Classical authors in relevance the Thracians, Greeks, Gauls, ancient Germans, and ancient Britons.

The Romans tattooed criminals and slaves. After the appearance of Christianity, tattooing was forbidden in Europe, but it persisted within the Middle East and

in other parts of the globe. 
 the standard technique was simple pricking, but some California tribes introduced colour into scratches, and plenty of tribes of the Arctic and Subarctic, most  s  
Eskimos (Inuit), and a few 
 In Japan,needles set during a wooden handle are accustomed tattoo very elaborate multicoloured designs, in many cases coveringmuch of the body



Sometimes pigment is rubbed into knife slashes (e.g., in Tunisia and among the Ainu of Japan and therefore the Igbo of Nigeria), or the skin is punctured with thorns (Pima Indians of Arizona and Senoi of Malaya)

Tattooed Indians and Polynesians—and, later, Europeans tattooed abroad—attracted much interest at exhibits, fairs, and circuses in Europe and therefore the us within the 18th and 19th centuries. 
the primary electric tattooing implement was patented within the us in 1891. The us became a centre of influence in tattoo designs, especially with the spread of U.S. tattooers’ pattern sheets. The nautical, military, patriotic, romantic, and spiritual motifs are now similar modish and subject material throughout the world; characteristic national varieties of the first 20th
century have generally disappeared. In the 19th century, released U.S

Tattooing of both men and girls became fashionable, together with a revival of body piercing


The health risks of tattooing include aversion to pigments and, when tattoos are applied under less-than-sterile conditions, the spread of viral infections like hepatitis and HIV. Methods of tattoo removal include dermabrasion, skin grafts or cosmetic surgery, and laser surgery. All such methods may leave scars. within the early 2000s a bunch of scientists developed inks made of nontoxic pigments that would be contained within nano-beads. These nano-beads, implanted within the skin using traditional tattooing methods, created a permanent tattoo if left alone. The tattoo was removable, however, by means of one laser treatment that will rupture the nano-beads; the inks thus released were absorbed into the body, and therefore the laser treatment itself left no scar.