Here is a list of articles to date about the Tortoises -

Here is a list of articles to date about the Tortoises at the Aspen Art Museum https://www.change.org/petitions/aspen-art-museum-take-the-ipads-off-the-tortoises http://theweek.com/speedreads/index/265970/speedreads-critics-say-ipads-mounted-on-tortoises-for-installation-isnt-art-its-abuse http://time.com/3087900/aspen-art-museum-facing-backlash-for-exhibit-featuring-tortoises-wearing-ipads/ http://www.turtleconservancy.org/moving-ghost-town/ https://www.youtube.com/watch?v=kdndHtelLpE http://www.designboom.com/art/controversy-cai-guo-qiang-tortoise-town-aspen-art-museum-08-06-2014/ http://denver.cbslocal.com/2014/08/06/petition-launched-to-remove-ipads-from-tortoises-backs-at-museum/ http://www.aspendailynews.com/section/home/163327 http://news.artnet.com/art-world/protests-surround-cai-guo-qiangs-tortoise-abuse-at-aspen-art-museum-73879 http://aspenartmuseum.org/event/cai-guo-qiang/ http://www.cpr.org/node/116966 http://www.theaustralian.com.au/news/latest-news/row-over-tortoises-carrying-ipads/story-fn3dxix6-1227016587985?nk=da425d06be34c894fbf62ee3868ee736 8/6/14 - 9:30pm