Allegorical Figure of Faith; 1672; Pen and brown ink; brush and brown wash; highlighted with white; over a little black chalk; on brownish paper; 9-1/8 x 6-7/16 in. (23.1 x 16.3 cm); Drawings; Giovanni Battista Gaulli (Il Baciccio) (Italian; Genoa 1639-1709 Rome); Baciccio designed the frescoes in the vault of Santa Marta al Collegio Romano in Rome about 1672. The decoration was conceived as a series of three tondi; each framed by pendentives with personifications of Virtues