When do we know we've truly arrived? At the moment we put that first morsel of local cuisine in our mouths. The spices of India, al dente Italian pasta, a rich French sauce - Sometimes the taste of a meal can transport us to a particular country without ever leaving the restaurant. And sometimes a good meal IS the whole world. Food is an important part of travel, some would say the most important part. In this section the world's greatest chefs share their travel inspirations and we explore the whole mouth-watering, sense-inspiring, taste-tantalising experience of being a global gourmet.