Once a year, museums, galleries, and exhibition halls in Moscow open their doors at night, allowing viewers to experience the impact of visual images in an unusual and extravagant setting. Igor Ilchuk received an invitation from Gallery K35 to participate in this project with his exhibition titled "Cosmos. City. Human." The flow of visitors to the event did not cease until late at night, aided by the excellent weather and the media buzz generated in the press. At night, the impact of the artist's paintings, which are directly related to the theme of space, was particularly strong, as noted by almost all exhibition attendees. The viewers' impression was further enhanced by individual musical accompaniment through headphones, playing classical musical pieces that inspired the artist in creating his paintings.