The Story
Why it exists.
The beginning
Paolo Terenzi designed 5+3 as an olfactory equation, five elements meeting three, combined and recombined until something unexpected emerged. The D'OTTO house treats each fragrance as a problem worth solving, a mathematical proposition translated into raw material. 5+3 belongs to The Abstract Art Collection, where compositions take their names from notation rather than metaphor. Terenzi, working in the Extrait de Parfum concentration, built this one around a tension: powdery iris florals against warm, resinous depth. The result doesn't argue a point. It just arrives, fully formed, impossible to dismiss.
The top accord pairs Virginian tobacco with Tuscan honey and white iris from Florence, three ingredients that shouldn't coexist this easily. Tobacco gives structure; honey adds sweetness without softness; iris brings the powdery elegance that keeps everything from tipping into gourmand territory. At the heart, Bulgarian rose, magnolia, ylang-ylang, and tuberose layer into a yellow-floral warmth that reads as vintage without smelling dated. The base anchors the composition in Indian sandalwood, ambergris, vanilla bean, and a whisper of agarwood, woods and resins that extend the drydown well past where most fragrances tap out.
The evolution
The opening arrives with conviction. Tobacco smoke curls into the sweetness of honey, and iris dusts everything in powdery calm. Thirty minutes in, the florals push forward, Bulgarian rose and magnolia bloom against the receding tobacco, the honey settling into the background like a memory. For the next few hours, tuberose and ylang-ylang carry the composition, creamy and warm, never sharp. The drydown is where this Extrait earns its concentration. Sandalwood and vanilla emerge slowly, the ambergris lending a slightly saline depth that keeps the sweetness honest. By hour five or six, it's skin, warm skin, close and intimate, the kind of scent that someone standing beside you will notice before they see your face. On fabric, it holds for a full day.
Cultural impact
5+3 has found its audience among collectors drawn to D'OTTO's unconventional naming and Terenzi's distinctive compositional voice. The fragrance occupies a specific space: warm enough for evening wear, powdery enough to intrigue in professional settings, sweet enough to attract attention but structured enough to reward it. The Abstract Art Collection positions each fragrance as an intellectual proposition as much as an olfactory one, wearers aren't just choosing a scent, they're buying into a framework.
The House
D'OTTOD'OTTO is an Italian fragrance house that translates its name from Italian as the number eight, a digit that serves as the brand's central motif and symbolic foundation. The number eight, when turned horizontally, becomes the infinity symbol, and this mathematical elegance permeates everything the house creates. D'OTTO approaches perfumery as an artistic discipline, drawing explicit connections between fine art and fragrance composition. The house has developed a collection of tenExtrait de Parfum concentrations since 2022, each fragrance bearing a name composed of mathematical notation, such as 8x1, 1+7, or 3+5. These numerical titles reflect the house's belief in infinite creative possibilities and the endless dialogue between different aromatic elements. The collection has found placement at Harrods in London, positioning the brand within the luxury retail environment. D'OTTO's fragrances reportedly draw inspiration from literary works, with some editions linked to classic novels, suggesting a narrative dimension to their artistic approach.
The Creator
Paolo TerenziWorking from a studio filled with rare essences and precious ingredients, Terenzi gravitates toward oud wood, ambergris, and benzoin resin, among other treasured materials. His creative ritual begins each morning with meditation before he gives free rein to instinct.


































