Crossed Piston Tattoo - Skull engine tattoo designs of piston on males. Piston and crossed spanners tattoo: In some cultures, a piston tattoo may be seen as a symbol of mechanical and engineering. Tools of the mechanic’s trade cross behind the piston, honoring.
Tools of the mechanic’s trade cross behind the piston, honoring. Skull engine tattoo designs of piston on males. Piston and crossed spanners tattoo: In some cultures, a piston tattoo may be seen as a symbol of mechanical and engineering.