Portrait of Alexander Fedorovich Labzin in a blue caftan Vladimir Borovikovsky (1757-1825)

The picture has something of this: people, portrait, man, painter, elderly, woman, spirituality, wear, scientist, prayer, god, mustache, music, leader, paintbrush.
Perhaps it’s a painting of a man holding a pair of scissors in his right hand and writing on a piece of paper in front of a bust of him.