Georgia O'Keeffe

I said to myself, I have things in my head that are not like what anyone has taught me - shapes and ideas so near to me - so natural to my way of being and thinking that it hasn't occurred to me to put them down.

I asked my designer friend, Sam Klemick, to make a headdress for me, drawing inspiration from 1920s headpieces, Athena and Joan of Arc. Before each show, I have this quiet meditative moment where I put the headdress on and gather my thoughts and strength.

You don't need the iPhone: you have the most exquisite apparatus in the known universe sitting right in your head - the most complex organization of matter in the entire universe. And here are we, feeling a little depressed, feeling like we're not getting where we need to be, when really you might be exactly where you need to be.

How does a pansy, for example, select the ingredients from soil to get the right colors for the flower? Now there's a great miracle. I think there's a supreme power behind all of this. I see it in nature.