Giacomo Quarenghi, Central Salon of the Alexander Palace at Tsarskoe Selo,
Circa 1792/96
Pen and black ink, brush with gray, green, pink, blue, brown, and yellow wash, over ruled construction lines in graphite. Fragments of framing lines in black ink,
14-5/8 x 22-7/8 in. (37.1 x 58.1 cm)








