A tattoo is a permanent design or marking made on the skin by injecting ink or other pigments into the dermis layer of the skin using a needle. Tattoos have been used for thousands of years for a variety of purposes, including cultural and religious rituals, as well as personal expression and adornment.<br />&nbsp;<br />Tattoos can be created in a variety of styles, ranging from traditional designs to more modern and abstract art. Some people choose to get tattoos as a way of expressing their individuality, while others get them to commemorate a significant event or person in their lives.