Cristo consegna le chiavi a San Pietro

Christ Giving the Keys to Saint Peter by Guercino, painted around 1618, depicts the foundational moment of papal authority when Christ entrusted the keys of heaven to Peter. This subject was central to Catholic ecclesiology and papal claims. Guercino's vivid early style, with its bold chiaroscuro and emotional immediacy, gave way after 1621 to a more classical manner influenced by the taste of Rome, creating two distinct bodies of work that represent the Baroque's competing impulses toward drama and order.

The key-giving gesture creates the compositional focal point between Christ and Peter. Guercino's bold early chiaroscuro dramatizes the transfer of divine authority.