No. Joan of Arc was never swallowed by a whale. You are likely thinking of the Biblical Story of Jonah who was swallowed by a large fish.

No, Joan of Arc was not a 'tart.'

Joan of Arc Day (the feast of Joan of Arc) is on May 30.

There were no cameras or smart phones at the time of Joan of Arc. However, I am sure that an image search of the Internet will show some paintings or holy cards of the saint being burned at the stake.

No, Joan of Arc was burned at the stake.