Design for Four Window Frames, Giuseppe Barberi, Italian, 1746-1809, Pen and brown ink, brush and brown wash on lined off-white laid paper, The left sides are shown. At left: Windows of the ground floor and basement; beside the latter a kind of bracket baluster. Three diamonds on the lateral pilaster. Center left: the window of the basement is shown incompletely. Laterally, a pilaster. Center right: a left top corner of the frame obliquely shown. A bracket supports the entablature. At right: a rustic pilaster supporting the entablature with a rustic frieze. Colored background., Rome, Italy, 1780-1795, architecture, Drawing, Drawing