By Dave Rogers2021-05-04T05:00:00+01:00 Jack Pringle launches Studio Pringle after leaving Perkins & Will last August Former RIBA president Jack Pringle has launched a new practice with two of his daughters after quitting Perkins & Will last summer following eight years at the firm. Pringle’s new business officially gets up and running today (Tuesday) and is called Studio Pringle. Joining their 69-year-old father will be Maxine, 36, and Frankie, 33. Jack Pringle with daughters Maxine, left, and Frankie Maxine graduated from the Bartlett in 2010 and for the past decade has worked at All Design, the firm co-founded by the late Will Alsop, where she was an associate director.