Escaped murderers Richard Matt and David Sweat are marked men.

Authorities released these images of Matt and Sweat’s tattoos on Monday, in case someone spots the escapees and their unique inks.

Matt has a US Marine Corps symbol, a globe-perched eagle, on his right shoulder.

Two intertwined hearts appear to be on his chest and a snake or eel on his left shoulder.

Sweat has the all-cap REBEL on his left arm and the letters “I,” “F” and “B” across fingers on his right hand.