World map made of flowers unveiled at London Airport
Heathrow Airport in London has unveiled a world map made of about 2,000 flowers, with each nation depicted with a scent considered popular there. The map illustrates passengers' perfume-buying trends at the Duty Free stores at the airport, with India featuring scents of mint and mandarin. Heathrow Airport claims to sell around 2.6 million perfume bottles in a year. 