In order to create a real masterpiece of painting, artists have been carrying an idea for years and spending several years of their lives creating their own work. Alexander Ivanov wrote "The Appearance of Christ to the People" exactly 20 years, a little less time Viktor Vasnetsov spent on the famous "Bogatyrs". For such a long and painstaking work, a simple signature will not be enough. Therefore, the authors immortalized themselves on the famous canvases. Rembrandt Harmens van Rijn "Nightwatch" "Nightwatch" is considered a fatal picture in the life of an artist...