Befreiung Petri aus dem Gefängnis 

"Befreiung Petri aus dem Gefängnis" (The Liberation of Peter from Prison) is a drawing by the Italian Baroque artist Gaspare Diziani. This drawing depicts the biblical story of Peter's release from prison by an angel, as described in the Book of Acts. Diziani's drawing captures the dramatic moment of Peter's liberation, with the angel pointing the way out of the prison cell and the saint looking at the angel in awe. The drawing's loose, expressive lines and the use of brown wash create a sense of movement and energy, typical of Diziani's style. The artwork is currently housed in the Städel Museum.