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Answer:The ink granules of a tattoo are actually located in the dermis layer of the skin.During the tattooing process, a tattoo artist uses a needle to puncture the epidermis, which is the outermost layer of the skin, and inject ink into the dermis layer beneath. The dermis is the second layer of the skin and is composed of dense connective tissue. It provides structural support to the skin and contains blood vessels, hair follicles, sweat glands, and nerve endings.