Piero della Francesca's Flagellation was kept in the Cathedral of Urbino, before arriving in the National Gallery of the Marche around 1915. It is considered one of the most mysterious works of all time and has not yet revealed its many secrets. In fact, its client, its original location, its function are not known and the understanding of its iconography is still doubtful. The only certainty is given by the inscription with the author's signature, placed on the left on the step of the base below the seat of Pilate, which reads as follows: “Opus Petri de Burgo S [an] c [t] i Sepulcri , That is: Work of Pietro da Borgo San Sepolcro ". The scene is built according to the principles theorized by Leon Battista Alberti and is set in an architecture that some scholars trace back to Urbino. In the precise perspective representation of space and in the light of the eternal midday typical of Piero della Francesca, the sculptural decorations that recall the classic ones present in the Doge's Palace are also highlighted. Of course, such an enigmatic work has generated many interpretations, two of which deserve to be told. The oldest and most traditional focuses on the three figures in the foreground on the right, who are recognized as three characters of the court of Urbino. In particular, the blond barefoot in the center is identified with Duke Oddantonio da Montefeltro, who died in the conspiracy of 1444 and from which the successful political rise of Federico, his half-brother, begins. According to this interpretation, the fate of Oddantonio is placed in relation to the martyrdom of Christ, present in the background under an elegant loggia. The other interpretation refers to the scene with the actual scourging and the character from behind with a turban to identify with a Turk, which could indicate the Church threatened in the east by Muslims. This fear was more than justified, given that in 1453 Constantinople was taken by the Turks with the consequent fall of the Eastern Roman Empire.