The Louvre Abu Dhabi leaves you awestruck even before you&rsquove entered. Its massive silver-grey dome glistening among the tranquil aquamarine waters of the Arabian Gulf is a sight to behold. Under that spaceship-like dome&mdash180 metres in diameter and perforated by multilayered latticework that lets sunlight filter, casting abstract patterns on the floor and the walls&mdash you feel as though you have been transported to another realm altogether. A union of traditional Arabic design and modernism by architect Jean Nouvel, it serves as the perfect sanctuary for precious treasures.

