- 12 Week Trainer Courses - STARKS Academy Biomechanical Heart Tattoo References. Biomechanical tattoo heart by sebastian junior juniorink. Very nice black and white mechanical heart tattoo stencil.

This is a mind blowing design on the chest of a person. A biomechanical heart tattoo is considered to be one of the coolest designs of any tattoo. The heart is the pump that keeps the fluids coursing.