I love doing the demonstrations. They allow me to connect with the visitors and we generally have a good laugh. Some shy away because they feel obligated to buy the cards I do. There is absolutely no need to buy anything, for me it is about sharing the art. Sure I would love people to buy, but to see people amazed at the process of me painting pictures with the iron is priceless. So when ever you go into any art gallery, be it mine or anywhere else, never shy away but enjoy the experience and say hi to whoever is behind the desk.