Central Salon of the Alexander Palace at Tsarskoe Selo. Artist and architect: Giacomo Quarenghi (Italian, Rota d'Imagna near Bergamo 1744-1817 Saint Petersburg). Dimensions: 14-5/8 x 22-7/8 in. (37.1 x 58.1 cm). Date: 1792-96.
Técnica/material:
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