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whole female race a little —how to say?— йclat.
    They might join forces, this female race. A woman who knew how to extract any one of imagination's images from these boxes. And another who knew just which images to extract.
    Sue, Adie petitioned her fuchsia-haired colleague. Can you show me how to make these suckers draw?
    6
     
    Adie Klarpol and Sue Loque stood shoulder to shoulder, facing the front wall of the Cavern. Each sported a pair of those ridiculous shuttered glasses. A loud sprig of rhinestones studded the corners of Adie's, a giddy display brought on by the usual overexertion. Sue wore the head-tracking glasses, the ones with the cable conduit that recorded exactly what her eyes were doing at all times.
    On the front wall, a wreath of laurel materialized out of an expanse of bridal white. It hung there, blowing in an invisible breeze. On the left wall, menus cascaded out of one another. The other cave walls darkened to a contrasting black, the soot of countless digital campfires. The wreath in front of them had grown from a seed in Adie Klar-pol's mental window box. The Crayon World had thawed the sap of images inside her. It left her needing to see a new bud germinate from scratch. To that end, she and her design colleagues had assembled for a series of tutorials, to learn the ways that virtual leaves might be made.
    Grow me a rubber tree, she'd asked Spiegel. Give me a philodendron tendril. She had in mind a surface as rich and convoluted as the solar surf that shaped it. But anything more than a jagged crayon smear would have satisfied her.
    Here, she told her fallen poet Stevie. Something like these. And she held out to the softwarewolf a picture in a book.
    The color plate she held out was a supremely clumsy representation. Leaves everywhere: a veritable jungle of them. But no leaf that grew on any tree in any country Spiegel or Adie had ever lived in. A rash of stems, fruits, and flowers —all native to the republic of invention. And among the blooms, a naked white woman sprawled upon a jungle-violating sofa, listening to the tune of an ebony flute player from deep in the undergrowth.
    Spiegel stared at this hemophiliac sunbather —lenticular, wrong— in a trance of memory. At last he looked away, breaking the picture's spell. He glanced up at his circle of apprentices and said, as if no one were naked: We can make a leaf in several different ways. The simplest of all is to use basic trig.
    Spiegel hacked several quick expressions into a terminal. The points of a curve percolated up from out of the algebraic shorthand. He sliced off a conic section and roughed up its edges. He wrote out a well-behaved polynomial to describe the range and rise and run. The X of the thing, the willing Y, the demure Z.
    Frame buffers then threw his results upon a screen for the design group to witness. Artists and engineers drifted through the room as Steve's shapes spun in space. Each time his right pinkie hit the Enter key, the screen turned into a luscious spirograph, pouring forth a
    petaled profusion.
    Lunettes, Michael Vulgamott, the architect, called. Spandrels. Tracery. Adie heard, in the man's voice, a fellow displaced Gothamite. Vulgamott's manic, twitching fingers ticked off the terms as if he were stepping into a crowded midtown intersection to hail a thesaurus.
    The words he used made the mathematician Ari Kaladjian's bushy eyebrows balkanize. They're properly called cardioids and tricuspids and folia. Limagon of Pascal. Plane algebraic geometry has been making these curves for at least two hundred years. Kaladjian had fled the globe's chaos for the safety of mathematics, and he did not care to surrender his sanctuary to fuzzy-mindedness.
    Spiegel quit his keyboard jabbing long enough to shrug. Call them what you want. They're graphics primitives. All art is Euclid's baby.
    I can think of at least a couple of dubious paternity suits, Adie said.
    I love my wife, Sue Loque stage-whispered. But oh,