early life and training aine bru, also known as ayne bru, was a 16th-century renaissance painter of german origin who worked in catalonia. born in lummen, belgium in 1504, little is known about his early life and training. however, it is believed that he received his artistic training in northern italy, which influenced his style. artistic style and notable works bru's style is characterized by a fusion of flemish and italian influences, reflecting his german origins and possible training in northern italy before moving to barcelona. his most famous work is the central panel of the retable, t…