Illustration on the cover by A. Kazaryan «Midnight Procession», (2013), oil on canvas, 60х70 cm Susanna Arutyunyan earned her PhD in technical sciences. Anna Kazaryan is a graduate of the department of Physics of Moscow State University. She earned her PhD in mathematical sciences. Anna is also a member of Creative Union of Artists of Russia. Mariya Kazaryan is a schoolgirl.