published on: 2012-02-06 12:06:06
control-copy.tumblr.com/post/17145987019/
control-copy.tumblr.com/post/17148356630/
control-copy.tumblr.com/post/17153197479/
A donor heart beating in a mechanical system which keeps it
control-copy.tumblr.com/post/17161542499/
rightatrium: Anatomy Art