Gianfrancesco Penni
Born in Florence to a family of weavers, Penni entered Raphael's workshop very early in his life, and collaborated with him on several works, including the famous Rooms of the Vatican Palace, as well as the frescoes of Villa Farnesina, both in Rome. Heinrich Wölfflin and some other writers credited him with the entire execution of the Raphael Cartoons, with Raphael only creating the initial design, though more recent writers believe Raphael did much of the work himself.
Jacob Raphael Building
The Jacob Raphael Building is a historic building located north of downtown Davenport, Iowa, United States. It was listed on the National Register of Historic Places in 1983. The two-story structure, consisting of a three-bay wide, gable-roofed structure and a five-bay wide “wing”, was completed in 1875. It contains commercial space on the first floor and residential space on the second floor. Noteworthy, is the ground-floor arcade that features fluted cast-iron columns with elaborate capitals. The columns vary in height to accommodate the sloping site.