This is an interesting article on Krinklewood Winery from the Hunter. They follow biodynamic practices on their vineyard with some great outcomes.
Stuart was asked his opinion on biodynamic wines in this article for AFR Lifestyle Mag.
Find out what he says about this type of wine making here.
http://www.afr.com/lifestyle/in-tune-with-the-cosmos-at-krinklewood-winery-20160907-grbbef