Oud, a resinous heartwood, is dense, complex, smoky - and currently dominating a fragrance shelf near you. Here's why.

'Not one of my scents resembles anyone else's': one of the world's most exciting and provocative parfumeurs, Kilian Hennessy, describes the process of making.

Flamboyant parfumeur Kilian Hennessy creates a range of compelling men's fragrances inspired by forbidden substances such as cannabis.