Italian painter, sculptor, architect and draughtsman. He was the most gifted pupil of Pietro da Cortona, and his style, in frescoes, easel paintings and drawings, remained a remarkably true interpretation of the latter's Roman Baroque. The work of the two artists is at times so close that attributions, especially among their drawings, have often been confused. In his designs for sculpture, architecture and decorative ornament, Ferri was indebted to both Cortona and Bernini. Ferri's art was important in spreading the decorative style of the Roman Baroque to Florence and to other cities. //