Frequently on the lunar surface I said to myself, 'This is the Moon, that is the Earth. I'm really here, I'm really here!'

I find color schemes that I just like and that just feel right.

It's hard not to be excited when you're going to find a way to land on the moon.

We knew it was going to be difficult to get to the moon. We didn't know how difficult.

Eventually there are going to be cities in space.

I found I have to stay painting.

But I found that being an artist and doing accurate work is very difficult.