Can compose figures from other directives in Sphinx?

[Stuart Reynolds]

Is there a general way to tell sphinx that I'd like embed text or directives into single figure? For example, suppose I have:

For example, suppose I have:

.. graphviz::

   digraph {
      "A" -> "B";
      "A" -> "C";
   }

... how

can I add:
* a caption
* maybe some math and a table
* a figure box to contain it all
?
Thanks,
- Stuart