“Geometric” is a broad term referring to any tattoo whose design is structured around basic mathematical shapes and/or equations. Geometric tattoos use geometric shapes and lines to create the desired tattoo, heavily relying on basic geometric rules.
Mandala with skull full sleeve tattoo - Black mandala tattoo on the arm. This tattoo adds a skull detail unto the regular flower design of the mandala. The skull is also one of the most popular details that come with the mandala designs.