I found this example by coincidence. It shows an ox-head as a root, which is just the body part the VM usually omits. The You are not allowed to view links. Register or Login to view. gives no source, apart from "Oesterreichische Nationalbibliothek".
![[Image: 40190940.jpg]](http://www.lessingimages.com/p3/401909/40190940.jpg)