Black Poison Tattoo Studio offers greatest Black Tattoo Art and Tattoo Designs. Black Tattoo is a style dedicated to the singular use of black ink. A tattoo is a form of body modification, made by inserting indelible ink into the dermis layer of the skin to change the pigment. Humans have marked their bodies with tattoos for thousands of years. These permanent designs sometimes plain, sometimes elaborate, always personal have served as amulets, status symbols, declarations of love, signs of religious beliefs, adornments and even forms of punishment.