Tattoo is to use the needle with ink into the bottom of the skin to make some patterns or words on the skin, and to embroider various patterns on the body for auspiciousness and worship. Tattoo is to depict the ideal picture on the monotonous skin and become the eternity of life. Keeping memory is the most beautiful picture in life.
There are many tattoo colors. Tattoo pigments are divided into two parts: color base and auxiliary. Color base refers to organic or inorganic substances such as pigments and dyes that play a role in color development; auxiliary refers to substances in tattoo pigments other than color base, such as water, alcohol, glycerin, resin, etc., which can disperse, moisten, disinfect, emulsify, etc., and can match colors.
Source: @haenal_tattoo