Architectural Details and Three heads, Filippo Marchionni, Italian, 1732-1805, Black, red chalk, pen and ink, brush and gray watercolor on laid paper, Top left: elevation of upper left corner of a building; part of a window pane, above which two friezes and cornices rise. A drapery festoon decorates the lower part with grotesque motif. Top right: a capital for a pilaster with masks forming the capital; a part of left leg of a seated man. Center right: left side of a frieze with a tiara over a shell flanked by cherubim. Bottom: three heads of women; left one is lowered, the central one is turned in toward left; right is shown in bust profile., Italy, ca. 1750, architecture, Drawing, Drawing