However, there is also artistic whimsy on display, from the perpetually flame - engulfed Underwood typewriter of Argentinean Leopoldo Malen to Allan Rath's Super Wall Flower, an assortment of black cables and stereo tweeters and woofers, all arranged as if
tendrils of bouquets, which subtly and randomly vibrate and flash.
The female flowers
of the Humulus lupulus bine (it climbs by wrapping its stem around a support, compared with a vine, which climbs with
tendrils or suckers) supply a pale ale's aromatic
bouquet and give an IPA its trademark bitterness, making the beer style a runaway favorite.