Halley’s Comet has been watched since 240BC, and astronomers in China, Babylon and medieval Europe have all recorded it. Tiziana Terenzi’s Halley extrait de parfum unfolds gently, almost musically.

It opens with bright notes: passion fruit, lemon, blackcurrant and Bulgarian rose and moves to a heart of iris, hyacinth, tuberose, petitgrain, hibiscus, peach, cinnamon and raspberry. It then rests on a base of vanilla, oud, cedar, musk and amber.