My favorites, in no particular order.

http://soooooothe.tumblr.com/

http://mild-sun.tumblr.com/

http://f-rangipani.tumblr.com/

http://moonlit-vibes.tumblr.com/

http://limes-pinx.tumblr.com/

http://rebellllion.tumblr.com/

http://cold-suns.tumblr.com/

http://py-thon.tumblr.com

http://kioruh.tumblr.com/

http://run-rabbit-run.tumblr.com/