A site-specific artwork in this country that incorporates pieces of clay from around the world and a bronze sculpted tree is Giuseppe Penone’s Germination series. A cultural museum in this country designed by Norman Foster has visitors walk between five wing-shaped, stainless steel thermal towers that help draw cool air naturally through the museum. An eight-layered dome tessellated with stars (15[1])evokes a “rain of light” in a building in this country. The flower (*) Hymenocalis inspired a Y-shaped skyscraper in this country designed by (-5[1])Skidmore, Owings, (10[1])and Merrill. This country is home to Frank Gehry’s unfinished design for a branch of the Guggenheim and a Jean Nouvel-designed Louvre. (10[1])A rapidly (10[1])growing city in this country contains the (10[1])artificial Palm Jumeirah islands and many luxury hotels. For 10 points, what country is home to the world’s tallest skyscraper, the Burj Khalifa? ■END■ (10[1])