Kaja Silverman has worn many disciplinary hats over the course of her long and variegated career, several of which she helped to design. She still owns all of them, and keeps them in neatly-stacked boxes in her well-stocked closet. Sometimes she can be glimpsed late at night taking one out of its box, placing it at a rakish angle on her head, and embarking on a lengthy stroll down memory lane. But let’s face it, folks, she still plays favorites. Painting, photography, philosophy and poetry get all the love. You’re out of luck if you’re not a P.