Hans Theys, Vaast Colson, Vaast Colson - Helena (Part I) [video], 2004. Video, 00:06:00.
Hans Theys, Vaast Colson - Helena (Part II) [video], 2004. Video, 00:06:33.
Hans Theys, Vaast Colson - Helena (Part III) [video], 2004. Video, 00:09:35.