http://chrystalgallery.info/exhibitionOne.html

     http://rhizome.org/editorial/2016/mar/30/catalog-of-internet-artist-clubs/

     http://thejoggingarchive.tumblr.com/post/11357885697/the-emergence-of-dual-sites

     http://clubinternet.org/

     http://artievierkant.com/imageobjects.php

     http://jstchillin.org/artie/pdf/The_Image_Object_Post-Internet_us.pdf

     http://blog.foam.org/2011/01/the-medium-formerly-known-as-photography.html