Transferring the smell with a picture seems impossible. But our brain is arranged in such a way that smells and visual images are constantly intertwined. The mere sight of a black matte bottle with a golden label can evoke a sense of thick, dark, oriental aroma - even before the person brings the bottle to their nose.
This "magic" is not metaphysics, but neurobiology and psychology of perception. By understanding how the brain encodes smells and associates them with colors, shapes, and textures, a designer can literally "draw aroma".
Below is a condensed, science-pop explanation of how smell visualization works in design and how to use it consciously.
Smell is the only sense that goes to the brain "bypassing" logic. If vision and hearing first fall into the thalamus, then smells are directly connected to the limbic system and hippocampus - areas of emotions and memory.
That's why the aroma of children's cream or tangerines so powerfully launches memories.
There is another important mechanism - cross-modal connections:
synesthesia - an extreme option, when a person literally "sees" the color of the smell;
in most people, this manifests itself more softly: we describe smells with words "bright", "soft", "sharp", "warm".
Experiments show that the same neurons can respond to the smell of a banana, the image of a banana, and the word "banana".
For a designer, this is a key point: the correctly chosen visual language is able to launch almost the same chains as the real aroma.
Color is the fastest and most powerful visual trigger. There are stable connections between colors and aromatic families.
Floral aromasPink, red, lavender - romance, tenderness, sensuality.
Citrus smellsYellow and orange - energy, cheerfulness, vitaminicity.
Woody and smoky aromasBrown, dark green, earthy shades - depth, stability.
Eastern and spicyBurgundy, purple, gold - intensity and luxury.
Fresh and marineBlue, blue, silver - purity and coolness.
Herbal and greenSage, olive - naturalness and environmental friendliness.
The more saturated the color, the stronger the smell a person expects. Pastel shades promise softness and delicacy.
The shape of the bottle works as a language of emotions.
Round and smooth shapesSoftness, sweetness, romance. Suitable for floral and fruity aromas.
Sharp geometric shapesEnergy, freshness, sports, dynamics.
Rectangular silhouettesClassics, status, stability. Example - Chanel No. 5.
Asymmetrical shapesAvant-garde, provocation, individuality. Example - Flowerbomb.
Shape is a promise of the character of the smell.
Smooth and glossyFreshness, cleanliness, transparency.
Matte and velvetyWarmth, creaminess, evening character.
Rough and reliefPowerful, leather, spicy smells.
Natural materialsEnvironmental friendliness, calmness, organic.
Bold fonts - energy and sportsCalligraphy and serifs - romance and historyGrotesque - minimalism and purity
The font should enhance the aroma, not argue with it.
Horizontals - calmness and relaxation
Verticals - status and power
Diagonals - movement and drive
Waves - sensuality and magic
Zigzags - experimentation and provocation
family
intensity
emotions
target audience
palette of 3-5 shades
bottle shape or key module
surface character
font energy
dynamic or calm
composite lines
visual expectations
real smell perception
correction
strict geometry
black and white palette
timeless classics
black matte
relief
mystery and depth
minimalism
natural textures
calmness and silence
Smell is invisible, but the brain draws it color, shape, texture, and rhythm.
The task of the designer:
understand the character of the aroma
translate it into a visual code
synchronize expectations and reality
When this succeeds, a person has not yet opened the bottle, but already almost "feels" the aroma with their eyes.
In this moment, design becomes the interface between the molecules of smell and human experience.