This discovery in an 1820 photograph shocked the entire world.

Intrigued, the archivists decided to investigate the site where  the house had once stood  . A few days later, beneath the foundation, they made a discovery that  ended two centuries of mystery  :  the human remains of a girl of about 10 years old.

Maria had never run away.  She was  buried under her own house.

While this revelation  shocked the world, another detail remained etched in the memory of those who  dared to look  again at the restored photo .

A small change. Maria's face... Smiles.