Robert Irwin

It's my observation that gardeners and gardening for a very long time have had to take a back seat. Architects are very famous; they've got huge projects. What goes on in and around them has been relegated to a very minor role.

When I have a creative insight, there is a high. I think back in the day, I made music as much as I did because it made me feel so good. I think you could argue that there is a creative addiction - but, you know, the healthy kind.

I'm one of those people who is colour blind to a certain degree. And that doesn't mean I'm not acutely aware of race in our country and abroad and in the world. I know what's going on, and I'm very aware of it.