My videos rarely run longer than 20 minutes. They're made for private viewing in your home or specifically either that or for a gallery situation where you sit and look.

I am good in the fact that most of my reviews have been very positive really. I get pretty good reviews. There have been some that aren't - critical. I think they are extremely - the people that wrote them really don't understand what they are looking at quite frankly or have a very preconceived notion of what conceptual art should be or where I am at or the fact that I may change what I have done from what I did 20 years ago. But there is always some reason that they just sort of get it wrong. And so it certainly doesn't affect my work.

I just try things and whether people like it or if I find it successful or not, I just do it.

I make videos which are works of art in themselves which have nothing to do with Hollywood movies or anything along those lines and I like videos because they deal with light and dark and time and change and they're just another kind of medium that I can get into and work with when I choose to other than, say, doing something on the wall or a window.

There's a kind of poetic aspect to inert gas. And remember, first of all, they were completely unknown a hundred years earlier. We just didn't know about them. And then when they were discovered in the atmosphere, the idea that this is a material that would breathe in and exhale and becomes part of us for a while made it even more intriguing. The names, the Greek names, are interesting, too - if you translate neon, xenon and so forth are kind of interesting.

You can't have silence on the radio; people will turn away from the station.

I like challenge. I like to be put into a situation which I haven't done before. Something new presents itself and I see if I can somehow finagle it into making a work of art out of it.