experts began to compare the canvas with other paintings bogolyubov and then an x-ray was needed.e, and what kind of canvas the artist used , what density is the primer. and how does he put strokes from what texture is formed in the picture? that is, it is possible to trace, e, the features of the artistic manner of the artist’s artistic work, the canvas of which art was given the working name of the arrival of tsarevich nikolai alexandrovich simbirsk came to the experts not in the best condition. it was possible to consider what was depicted there only under special lighting; they discovered a-a when examining it in infrared rays. a kuchera here we see uh man in a cocked hat. here, the gendarmes, sitting on horseback, and accompanying him , studied the biography in parallel . bogolyubov's diaries, it is known that he, as a court painter, entered, as they would say now, the pool of alexander ii and came in the sixties. in the prince. nicholas vsemirsk experts. we studied all the images of the city of that time and understood the man in the cocked hat, tsarevich nicholas and the pi