“Symphony” from the “Music of St. Petersburg” series, 2013, paper, etching, aquatint, 31 × 31 cm“Chairs” from the “Music of St. Petersburg” series, 2013, paper, etching, aquatint, 31 × 31 cm“The Birth of a Melody” from the “Music of St. Petersburg” series, 2013, paper, etching, aquatint, 31 × 31 cm“Organ” from the “Music of St. Petersburg” series, 2013, paper, etching, aquatint, 31 × 31 cm“Inspiration” from the “Music of St. Petersburg” series, 2013, paper, etching, aquatint, 31 × 31 cm“The Seagull” from the “Music of St. Petersburg” series, 2013, paper, etching, aquatint, 31 × 31 cm