The National Gallery says the findings give "new insight" into the artist's creative mind.Read more
Dolce Guevara is a tattoo artist in Los Angeles. A Last Supper tattoo takes her 24 hours to complete, doing 8 or 9 hours at a time every session. Listen to her give client Abraham Muñoz a Last Supper that stretches from his wrist to his shoulder. Some Catholics consider tattooing to be sinful, according to believer Muñoz – so what makes a Last Supper tattoo so sacred to him?