Here’s a list of blogs you may enjoy:
About art:
Amazing monsters on post-it papers:
johnkenn.blogspot.com
Nice artists:
http://fabianbornet.wordpress.com/
http://sepiablog.wordpress.com/
http://taupechefcomics.wordpress.com/
http://twistndraw.wordpress.com/
Zentangle:
http://exploringdirections.blogspot.fr/
http://zenlilymoon.blogspot.hu/
http://sandeeeggo.wordpress.com/