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.
Sep Ruf
One of his most elegant buildings was the New Maxburg in Munich. William V., Duke of Bavaria, built the residence from 1593 to 1596. In the 17th century it was called the Herzog-Max-Burg. After it was destroyed in World War II., only the renaissance-tower was still standing. The city asked some architects to find ideas for the place and allowed to destroy the old tower. Only Ruf and Theo Papst were the two architects, who wanted to save it. So both got the order to build the New Maxburg. The steel skeleton building followed the structure of the tower and in the middle of the buildings is a green meadow and a fountain. The building of Justice is one of the most elegant buildings in Europe, like Nikolaus Pevsner wrote. Especially the Atrium with the glass-ceiling and the curved stair is impressing.