Austrian photographer Britta Burger's long term photographic portrait project "Hannah Logic 2007 – 2057" turns 15 this November. What started out as a selection of images she had taken of her ex-assistant and friend Hannah without the intention of exhibiting them, turned into an extensive archive of private snapshots, street style photos, editorial stories and work especially commissioned for the project over the years. For the 15th anniversary exhibition, 15 artists and writers share their take on the long term portrait with work based on the Hannah Logic archives. Thoughts on the power of editing someone's life, the obsessive nature of taking a friend's picture for (hopefully) 50 years and the changing dynamics of an artist-muse relationship are explored in a free zine available at the exhibition.