Cysoon – Coming soon Template. Autumn Oil Painting Impressionism ART Ukraine. Landscape by Ukrainian artist – Sergey Pivtorak. Landscapes by Sergey Pivtorak are often called masterpieces. He not just painted landscapes that are so familiar to people. Sometimes it is said : An artist has sung the beauty of nature. This expression means that he has put all the power of love in his paintings. Paintings by Sergey really full of love for mother nature. They look like beautiful music and exquisite poetry.