"Flagellation of Christ"
In the artist's time, religious subjects that employed perspective would usually focus the vanishing point central on Christ. This innovative use of perspective, though, further emphasized the division between the two scenes, conveying the dissonance between two worlds; the self-preoccupation of the important and wealthy ruling class of Florence implicitly critiqued by the suffering of Christ taking place in the adjacent space. Furthermore, the orthogonal lines divide the frame vertically and, contrasting with the red horizontal bands, create a division between interior and exterior space. A separate light source is portrayed in each scene, furthering a sense of the enigmatic relationship between the two. Various scholarly interpretations have tried to identify the various figures depicted, suggesting the power of the work to both suggest and resist narrative.
It was notable as an early example of oil painting on a small panel, for which Della Francesca departed from the large frescos, painted with tempera, favored by the artists of his day. A precision of detail and line is evinced in his treatment of the architectural motifs, as seen in the intricate slats of the building on the far right, and the lines of the figures, with a curiously modern effect. The work conveys a sense of surreal calm and order, its almost architectural harmony contrasting with the flagellation. With its precise delineation and scientific use of perspective, the artist, who was also a mathematician, created a naturalistic work that is both convincing, and yet almost modern in its dissonance.