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.
Raymond Affleck
Projects undertaken by Arcop ranged from Queen Elizabeth Theatre, Vancouver (1955) to St John’s (Newfoundland) Arts and Cultural Centre (1967). These projects helped to establish Affleck as an influential architect. Between 1964 and 1968 Affleck was mainly engaged on the Place Bonaventure complex in central Montreal, which has been described as "a somewhat forbidding example of Brutalism". Other prominent projects included Place Ville Marie (1956-1965) and Maison Alcan (1983) in Montreal.In projects such as Place Bonaventure, Affleck sought to include indoor pedestrian routes and atria: design features suited to a cold climate. The aim was an integrated architectural plan encompassing buildings, streets and main highways.