The gear tattoo has the meaning of unity. The key to the smooth operation of a machine lies in the gears. Each gear is concave and convex, which can complement each other when running, so as to generate power. If every gear is smooth and perfect, the machine can't run because the gears don't contain each other.
Gear symbolizes unity and cooperation and has the meaning of team. The art design, which is tightly meshed between gears and seamlessly matched with God's will, is exactly what we need to learn in life.