Remember Viktor Hertz? We featured the artist a little while back and we're happy to bring you some of his latest work. Hertz's Pictogram Rock Posters series goes quite perfectly with this month's music frenzy. Courtesy of Viktor Hertz. Courtesy of Viktor Hertz. Courtesy of Viktor Hertz. Courtesy of Viktor Hertz. Courtesy of Viktor Hertz.Remember Viktor Hertz? We featured the artist a little while back and we're happy to bring you some of his latest work. Hertz's Pictogram Rock Posters series goes quite perfectly with this month's music frenzy. Courtesy of Viktor Hertz. Courtesy of Viktor Hertz. Courtesy of Viktor Hertz. Courtesy of Viktor Hertz. Courtesy of Viktor Hertz.