In the early 20th century, Žižkov developed into the "Bohemian" part of Prague, with many artists living or performing there. Writers Jaroslav Hašek (1883–1923) and Franta Sauer (1882–1947) wrote many of their works in Žižkov. In the 1980s, the cornerstone of a monument to Hašek was ceremonially laid on Olšanské Square, though the monument itself was eventually built on Prokop Square. Also, poet Jaroslav Seifert (1901–1986), winner of the Nobel Prize in Literature in 1984, was born and spent most of his life in Žižkov.