The first radical step of innovation in 20th century Turkish poetry was taken by Nâzım Hikmet, who introduced the free verse style. Another revolution in Turkish poetry came about in 1941 with the Garip movement led by Orhan Veli, Oktay Rıfat and Melih Cevdet. The mix of cultural influences in Turkey is dramatised, for example, in the form of the "new symbols of the clash and interlacing of cultures" enacted in the novels of Orhan Pamuk, recipient of the 2006 Nobel Prize in Literature.