This is the first time a work by Lajos Kassák (1887–1967) features as our Artwork of the Month, but many of our previous articles have mentioned the artist’s name. This is due to Kassák’s uniquely central position in early-twentieth-century Hungarian avant-garde culture. He was not just a visual artist, but also a writer, poet, editor, organiser and thinker. Artists as important and diverse as Sándor Bortnyik (1893–1976), János Mattis-Teutsch (1884–1960), or Lajos Vajda (1908–1941) all belonged to Kassák’s circle before continuing on their separate paths. The significance of Kassák’s periodicals and collaborative projects is so great that they can easily steal the limelight from his individual artistic output. This is how Kassák became a recurring background figure on this blog, and it is high time for him to come into focus.