Obviously this is the sense we deal with the most at Lore, being a perfumery and all.
The sense of smell is an ancient one - organisms developed it very early on as a way to detect different chemicals in our environments that might indicate hazards or opportunities, thus aiding us in survival.
When we smell something, our olfactory receptors send that information to the thalamus, the brain’s information relay station. Unlike other senses however, our olfactives have a particularly direct pathway to the limbic system (the amygdala and hippocampus) which are the parts of the brain responsible for learning, memory and emotion. This is why scent is particularly powerful at triggering strong emotions and memories.
As opposed to other sensations that are more easily described - for example, we can describe something we see by identifying colours or shapes, or something we hear by assigning musical notes to it, the sense of smell is much more abstract and difficult to describe. This is where engaging the other senses, or at least referring to them, can assist us in understanding what something smells like.
In talking about fragrance at Lore, we try to take a holistic approach, aiming to evoke multi-sensory vignettes with our perfume descriptions. That said, a written or spoken description of a fragrance can never truly replicate the experience of actually smelling one, and the fact that all of us experience scent so differently doesn’t help! We think this is actually what makes the sense of smell so fascinating. There’s so much that’s unknown about it, but what is knowable is how it makes us feel.