Connects

The answer is Nicolas Flamel.

Picture 1- Nicolas Flamel's home in Paris, supposed to

be one of the oldest buildings there

Picture 2- The symbol is called "Flamel" and features prominently
in the popular anime "Fullmetal Alchemist"

Picture 3- Morgana Le Fay, a band who brought out a

concept album called Grand Materia, based on Flamel

Cracked by no one.