Anthony Michaels

Forensics expert Adrian Gardner assesses the artists' fingerprint tattoos in the Flash Challenge, and a veteran artist's return sparks old rivalries.

Alliances are broken during a white-knuckled Flash Challenge, a veteran artist returns, and the artists must design political portraits in the Elimination Tattoo.

The artists team up to transform contortionists using body paint, and a veteran artist returns to add a new-school twist to an old subject.

New alliances are formed during a high-pressure Flash Challenge, and a veteran artist joins forces with the new artists in an effort to take down a common enemy.

Egos collide when the artists are forced to get their hands dirty in a team Flash Challenge, and another veteran artist returns to clean up the competition.

The artists design tattoos for X-Men superfans in the Flash Challenge, canvases sit for a color portrait Elimination Tattoo, and actor Hugh Jackman is a guest judge.