Zephyr's Menhir very vertical vent hood was inspired by prehistoric monumental stones like Stonehenge, says the manufacturer. The 22-inch-wide stainless steel channel comes with a fan rated at 600 cubic feet per minute and recessed halogen lighting, plus a control ball that operates both. (The unit also has a remote control.) Made in Italy, it costs about $3,500. 888/880-8368. www.zephyronline.com