The exhibition will show the works of representatives of Leningrad unofficial art Leonid Borisov and Evgeniy Mikhnov-Voitenko. The exhibition will combine graphic compositions created in 1960-2000. In the creativity of each of them, music, especially jazz, occupied an important place. «The development of the theme takes place until the painting is finished», — under these completely «jazz» words Borisov could have signed and Mikhnov-Voitenko. The audience will be invited to follow the path of research and experiments of two masters of non-figurative art, see their similarities and mark key differences.