Dotwork tattoo is a style of tattooing that uses only dots to create various shades and tones in the design. It involves the use of tiny dots or stippling to create intricate patterns and designs. This technique can be used to create both black and grey or colorful tattoos, and it is often used to create geometric or mandala designs. The dotwork technique requires a lot of patience and skill, as the artist must carefully place each dot to create the desired effect.