Decoration of a Frieze, Filippo Marchionni, Italian, 1732-1805, Black crayon, pen and sepia ink, brush and gray watercolor on laid paper, In the center, two angels are supporting a tiara, behind them are crossed keys. Beside two panels, each to be decorated alike. On top a frieze with rinceaux. Two crossed festoons are supported above by an escutcheon, and at the sides by volutes having on top a cherub. Below is a bunch of leaves and fruits, with a flying bird., Italy, ca. 1770, architecture, Drawing, Drawing