Writing is a form of therapy; sometimes I wonder how all those who do not write, compose or paint can manage to escape the madness, melancholia, the panic and fear which is inherent in a human situation.

More than 700 years ago, the Song Dynasty artist Zheng Sixiao created perhaps the most beautiful image of orchids ever painted, 'Ink Orchid.' And still famous today is a thousand-year-old poem from the Tang Dynasty called 'Orchid and Orange.'

Edgar Degas's famous sculpture, 'Little Dancer Aged Fourteen,' served as my muse for 'The Painted Girls.' I came upon a television documentary on the work, and as someone who held the sculpture in high esteem and who largely considered ballet to be the high-minded pursuit of privileged young girls, I was struck by what I would learn.

I didn't know what to expect from a famous movie star; maybe that he'd be sort of stuck-up, you know. But not Gary Cooper. He horsed around so much... that I had a hard time painting him.

On the Italian side, we can trace the family back 2,000 years. I have a cousin in Rome, a famous archaeologist, Count Andrea Carandini, who was in Lombardy and came across some pottery with the original name of the family, Carandinus, painted on it.

You've got a movie where the pro-choice family gives their daughter no choice. The pro-life family murders. What seems to be the good mother, the kind of hippie painter, sweet and cute mother has no love for her daughter really.

Nobody really needs a painting. It's something you kind of create value for in a way that you don't with a company. It's an act of collective faith what an object is worth. Maintaining that value system is part of what a dealer does, not just making a transaction but making sure that important art feels important.

Painting is a faith, and it imposes the duty to disregard public opinion.

I noticed words crudely spray-painted upon the wall, perhaps by a young Berliner: 'This wall will fall. Beliefs become reality.' Yes, across Europe, this wall will fall. For it cannot withstand faith; it cannot withstand truth. The wall cannot withstand freedom.

See, when I paint, it is an experience that, at its best, is transcending reality.

Painting what I experience, translating what I feel, is like a great liberation. But it is also work, self-examination, consciousness, criticism, struggle.

I experience a period of frightening clarity in those moments when nature is so beautiful. I am no longer sure of myself, and the paintings appear as in a dream.

I'd been making music that was intended to be like painting, in the sense that it's environmental, without the customary narrative and episodic quality that music normally has. I called this 'ambient music.' But at the same time I was trying to make visual art become more like music, in that it changed the way that music changes.

Destroying rainforest for economic gain is like burning a Renaissance painting to cook a meal.

Arts education is a big part of building a 21st century creative mind, and I think that we have let way too many kids lose their way by not drawing in their young minds with music, dance, painting and the other various ways we can express those things we do not have words for.

With the education I had, all I could do was work as a burro, in whatever I could find: shoeshine boy, janitor, dishwasher, waiter, bartender, cashier, bricklayer, painter.

Over the years, I have been a house painter, farm worker, paste-up artist, Easter Bunny, pizza delivery person, homeless shelter staff member, and counselor for adults and kids with mental illness - I quit my last real job in 2000 to work on writing full-time.

They thought I was a Surrealist, but I wasn't. I never painted dreams. I painted my own reality.

When younger writers and poets, musicians and painters are weakened by a stemming of funds, they come to me saddened, not as full of dreams and excitement and ideas. I am then weakened and diminished, and made less rich.

I paint what cannot be photographed, that which comes from the imagination or from dreams, or from an unconscious drive.

I never paint dreams or nightmares. I paint my own reality.

I dream of painting and then I paint my dream.

I've come up through art school, through painting, through graphic design, through advertising, through TV commercials and music video. I've designed books, built billboards, matchbooks, corporate identities. I continuously paint, I've done conceptual art pictures.

I learn my lines while on the golf course. I try to do two or three things at once. I have ideas for books all the time, I have ideas for paintings all the time, and I write them all down. I take my sketchpad and my iPad, which I design on, and I do sit down and do specific tasks at specific times.