Have you ever heard of David Mach 
I have not. What is his significance? I heard he was a sculptor.
Yes he once built a house out of match sticks
I did not know that. Do you know what an installation artist is?
I have heard of it but don't know what it means.
Apparently the installations he has include temporary pieces and have been constructed in public places.
I would love to see more of David's work
I would too. I have never seen any of it. Apparently he uses teddy bears and car tires.