What fictional character did Schumann use to denote the extroverted side of his personality?

The most important late Byzantine Russian icon painter was

a. Ivan. b. Barma. c. Postnik. d. Basil. e. Rublev.

The music of this Estonian composer mirrors the evolution of the broad changes in modern music following World War II: his music was serialist in the 1960s, followed by an eclectic style that mixed modern elements with quotations from the past, and in the late 1970s developed a personal style that is outwardly related to Renaissance polyphony

A) Edgard Varèse B) György Ligeti C) Arvo Pärt D) Luciano Berio