Implemented image reference update

_posts/2013-07-11-Scope024.markdown

@@ -18,7 +18,7 @@ talks:
 Dittrich teaches at five universities/colleges and engages in a number of projects in the realm of audio/visual and projection mapping, in Sweden as well as the rest of Europe and North America."
   description: ""
   artist_website: "http://joeldittrich.se/"
-  media_artist_url: "http://joeldittrich.se/wp-content/uploads/elektra03wp_edt.jpg"
+  media_artist_url: "/images/elektra03wp_edt.jpg"
   video_artist_url: "http://vimeo.com/69835639"
   talk_video_url: "http://vimeo.com/70332059"
 - title: ""
@@ -29,7 +29,7 @@ Dittrich teaches at five universities/colleges and engages in a number of projec
 In 2004 Christopher Bauder founded studio WHITEvoid as a necessity to realize his large scale art and design pieces and environments. The studio is comprised of specialists in interaction design, media design, product design, interior architecture and electronic engineering. The interactive installations and products are created for museums, exhibitions and trade fairs, festivals, concerts and clubs. WHITEvoid’s designs are exhibited and experienced internationally and have gained worldwide recognition."
   description: ">lights are screens and screens are lights. pixels become physical and tangible. buildings and spaces are shaped by computer generated patterns and mathematical algorithms. in the age of projection mapping the real and the digital world are merging to form a new reality. real and virtual worlds are inseparable. Christopher Bauder talks about chances and challenges for computer aided design and scenography.<"
   artist_website: "http://www.whitevoid.com"
-  media_artist_url: "http://www.whitevoid.com/wordpress/wp-content/uploads/2014/07/lichtgrenze_137-940x627.jpg"
+  media_artist_url: "/images/lichtgrenze_137-940x627.jpg"
   video_artist_url: "https://vimeo.com/45859302"
   talk_video_url: "https://vimeo.com/70323838"
 - title: ""