Ukhtomsky, Konstantin Andreevich. Types of rooms in the Winter Palace. Saltykovskaya ladder Hermitage ~ part 12

The picture has something of this: architecture, church, building, house, indoors, inside, window, arch, cathedral, decoration, castle, door, monastery, design, city.
Perhaps it’s a painting of a man standing at the top of a set of stairs with a red carpet on the bottom and red.