President Gustaf Adolf Reuterholm (1756-1813), opens the Armfeltska letters at Stockholm Castle in 1794 Pehr Hörberg (1746-1816)

The picture has something of this: people, indoors, room, grave, woman, wear, group, candle, man, seat, home, cemetery, sculpture.
Perhaps it’s a painting of a man sitting at a table in a room with a chandelier hanging from the ceiling and a table with papers on it.