Incense is smoke with discipline: frankincense and its kin, dry, resinous, faintly citric, the smell of still air in old stone buildings. In fragrance it adds solemnity and space; an incense note makes a composition feel taller, cooler and more serious, which modern perfumers exploit far beyond anything liturgical. Acqua di Giò Profumo floats incense over seawater, one of the great quiet tricks in mainstream perfumery. Fame Parfum threads it through fruit and flowers, and Herod uses it to give tobacco-vanilla a cathedral ceiling. Incense scents suit deliberate people: they read composed, not flirtatious. Wear them in cool weather, in the evening, and whenever you want your presence to feel slightly more considered than the room's.