"During my career I've created an unimaginable number of perfumes and I always found myself wondering whether it was possible to express time in a scent."

Perfumer Kim Weisswange celebrated her 25th year making perfume with an incredibly complex collection of fragrances which combined create a different scent for each day of the year. The base note is always the same, the year. There are twelve heart notes - one for each month in the year. And there are 31 top notes for each day in a month.