Why smell jumps the queue when it comes to memories

Smells hardwire deep into the brain, writes Henna Cundill, as she explores why they jump-start such vivid memories.

Henna Cundill

Henna is a researcher with the Centre for Autism and Theology at the University of Aberdeen.

An autumnal scene of a church yard and church framed by leafless trees.

'The smell of dust and damp stone will always cry “safety!”'

Jakub Pabis on Unsplash.

When I was a 22-year-old undergraduate my mother died quite suddenly. I can't remember the name of the undertakers we used, nor the chaplain who took her funeral. I can no longer visualise what any of their faces looked like. I know I visited the chaplain’s house to plan the funeral, but I can't remember exactly where that house was. What sticks is that the day of the funeral was a sultry summer's day, and both the chaplain and the undertakers smelt of perspiration. To this day there are moments where I catch that same whiff of man-sweat in some other location, and for a fleeting second, I am a bewildered 22-year-old once more.

Here is another memory. I attended a tiny, rural Church of England primary school in the middle of England. At the end of each school year, all of us donned our little Wellington boots, which smelt faintly of slurry (since this was dairy-farming country) and sweaty feet. Then we lined up in a crocodile and trudged through the bluebell-wood (damp leaves) and skirted the edge of fields (silage, which stings the nose) covering the mile or so between our school building and the village church.

We would enter the church grounds through the back field, hurrying through an eerily muffled graveyard with tombstones towering far above our heads and the grass disturbingly lumpy beneath our little feet. To the chidings of “Quickly!” and “Quietly!” we children scurried down a gravel path, away from this unsettling place of death, to reach the cool sanctuary of a little church, and the comforting smells (for me, at least) of damp stone and dusty hymnbooks.

Others may not have the same associations, but for me the smell of dust and damp stone will always cry “safety!” and the reassurance that “there are no ghosts in here!” in contrast to that troubling graveyard. From death to life. Yet, at the same time, getting stuck with my nose close to some man’s whiffy armpit on the Tube will forever insinuate that I am just a child pretending to be a grown-up, out of my depth, overwhelmed with one thousand decisions to make (“What flowers do you want for her coffin?”) and no-one to advise. In the midst of life, death again.

On reflection I will know that my emotions are being manipulated by my nose, in ways which are more or less than helpful depending on the circumstances.

Of course, I am not 22 years old and lost anymore, no matter what that man’s armpit tries to tell me. My rational mind knows better, but my rational mind doesn’t get a say – or doesn’t get the first say anyway. This is because smell is the only one of our senses that bypasses the thalamus (the brain’s ‘filtering gate’ that decides which part of the brain needs to respond to sensory input) and goes straight to the limbic system, where emotional memory is stored.

Sometimes it is very obvious that this is taking place, such as in the examples given above. On reflection I will know that my emotions are being manipulated by my nose, in ways which are more or less than helpful depending on the circumstances. But it can happen in more subtle ways too. Supermarkets infamously pump out smells to influence our buying choices, and we’re trying to sell our house right now, so we’ve been brewing a whole lot more coffee than we ever usually would.

Intriguingly, scientists don’t really know why the human sense of smell jumps the queue when it comes to cognitive processing. There are biological theories, such as that the smell of predator could wake up our ancestors while they were sleeping and/or could allow them to follow a scent trail quickly when fleeing danger or seeking food. There are social theories too, such as that we don’t have a lot of good words to describe smells, so the brain just doesn’t bother trying to analyse them. Whatever the truth of the matter, the reality is that (whether we like it or not) our noses are an emotional trip-hazard.

When I walk through those great oak doors there is a moment, a glitch in the matrix, when the unmistakable smell of church hits my nose. Dust, damp… a little hint of mouse.

I can’t help wondering what this tells me about my religious practice. Do I go to church because I have made a cognitive decision to worship God each Sunday? Or do I go to church because I am following my nose, getting away from a world full of armpits and responsibilities to a place where I am a seven-year-old girl, all gingham dress and wellies, feeling safe. If so, does it matter?

Truth is, my mind can give me a dozen reasons not to go to church every single week. In fact, two dozen reasons. More. It has always been a busy week; I’m always behind on work. The house always needs a sort out and the car is never washed. But because certain congregation members are normally counting on me for certain things, and because I’m still pretending to be a grown up, I typically drag myself out the door, and off to church I go.

And week on week, without fail, when I walk through those great oak doors there is a moment, a glitch in the matrix, when the unmistakable smell of church hits my nose. Dust, damp… a little hint of mouse. My body registers this before my mind; my shoulders drop a little of their tension. Even if it’s just for a fleeting moment, I start to feel that I know for sure what is absolutely real in my life and what is just pretend.

Is this knowledge irrational – since it doesn’t come from the cognitive part of my mind? Or is there a God who knows that the cognitive part of my mind sometimes tells me all sorts of untrue and unhelpful things. Is there a God who is choosing to reach out to me in more subtle, more ancient ways?

I can only wonder if I have been following my nose all this time, without even noticing. Drawn along by an ancient scent trail that leads me time and time again…this way…and that way…until I reach a place where there is safety, and bread.

Review

Art

Culture

17 May 2024

5 min read

Matthew Krishanu: painting childhood

Portraying family, memories and counterpoints.

Jonathan Evens

Jonathan is Team Rector for Wickford and Runwell. He is co-author of The Secret Chord, and writes on the arts.

a painting shows Bengali celebrants of a Eucharist.

Preaching, Matthew Krishnau, 2018.

Peter Mallet.

The Bough Breaks by Matthew Krishanu at Camden Art Centre has been described as the most significant exhibition of his work to date because, by showing the drawings and works on paper that he calls the generative heartbeat of his work as well as the works for which he is best known, the exhibition is the fullest expression to date of the expansive world of his artistic practice.

His images are primarily personal stories told through layers of memory, imagination, and conversations with the history of painting, in atmospheric, pared-back compositions which focus particularly on his childhood years in Bangladesh growing up with his brother, and their parents who were a British Christian priest and a Bengali theologian.

He speaks of his images in terms of an ‘I-you-them‘ axis. The work he considers his first painting, from 2005, entitled ‘Boy on a Bed’ was originally a scene of an empty room. He recalls that “late in the night before I was going to be exhibiting it, I sketched in this boy with black hair, brown skin, and a little toy car behind him”. He continues, “I knew that was me, and I knew that there was something I wanted to communicate about the inner world of that child”. In 2012, there came another “fundamental shift” in that “I wanted to paint myself and my brother”. With the first ‘Two Boys’ painting, “I remember it felt like worlds had opened up”. He explains that “when you have a single child, you can project ideas of melancholy or loneliness” but “when you have two, they outnumber the single viewer” and “I think the fact that they are clearly brothers and both have brown skin and often a very direct gaze at the viewer, holds a certain power”.

He recalls being in a show called Painting Childhood: From Holbein to Freud where the very last room was of the ‘Two Boys’: “Having gone through room after room of European children, white children, then coming into a room where these two boys weren't othered in any way, but were taking centre stage in the narrative, was hugely important.”

Adults are excised from the ‘Two Boys’ series “because I want the boys to be out on a limb or up on a hill, without parental supervision”. However, within the ‘Mission’ series - paintings of church life in Bangladesh - adults are seen from the perspective of children. As a result, they are in the ‘them’ part of the axis: “I see the adults in the third person. I'm constructing them as in some way other to the child's eye. This brings in the strangeness of performance and ritual, the stiffness of it too, particularly when you're used to being barefoot on the ground in Bangladesh and, suddenly, are meant to sit still and quiet. For me, it was compounded by the fact that I was brown skinned, as was my brother and mother, and my father was white skinned, and he was a priest, and he was a man, and all the power that comes with being a white man in Bangladesh; just the way he is perceived by his congregation, and even strangers on the street.”

He recalls that: At the time I knew that wasn't right and I didn't like the depictions of God as this white man flying around the sky. As a child, you have quite a raw and immediate relationship to life and nature and spirituality and, for me, it was the religious art that was the fundamental barrier to entering the world of the church. Also, the gendering of ‘Our Father’ or Jesus, the ‘only son’. That's why, as a young teen, I decided I didn't want to be confirmed, because I didn't believe in that construction.”

‘For me, that is where my faith is, in love, in the love of family, in all that a baby calls upon us to give it.’

Matthew Krishnau

In a painting like ‘Preaching’, he is exploring what it is to centre, in a congregation of brown adults and children, “the four nuns and my mother preaching with the two female candle holders and have the men on the sides”. So, “It's all about constructing a world which is both a counterpoint to the world of the two boys and nature, but also a counterpoint to the religious hierarchy we see in the church now”. The ‘Holy Family’ series, “which is of Bengali nuns, priests, and bishops” “is a deliberate response to the white depictions of Christ, baby Jesus, and Madonna”.

He notes that: “It's part of my painting mission to offer a counterpoint on the widest possible framing of an ‘I-to-you’ axis of a brown child, which isn't seen through the lens of National Geographic or Comic Relief ‘white saviours’, but is taken and centred as the heart of a human story. And if there's any spiritual message, then it's about that; of love, of the divinity of children and babies, and the divinity of our beautiful world, the ecological world of trees, water, glorious sunsets and sunrises, and all that comes with the human form.”

He thinks that this show has “set up a kind of a world philosophy” for him: “The core, the heart of the show, for me, is family, particularly of my late wife and my daughter. In and amongst the drawings, there are some pictures of our baby, and my late wife holding our baby or, indeed, holding the tree that my daughter is climbing. For me, that is where my faith is, in love, in the love of family, in all that a baby calls upon us to give it. That is the closest thing to divinity. I won't even use the word God because it's too masculine in our language. The closest thing to the divine, I sincerely believe, is in the eyes of children, is in the eyes of babies, particularly.”

He concludes by saying he would love to expand his practice further in the future, noting “a figure that has really resonated in a way I haven't felt before is the Palestinian priest Revd Munther Isaac and his ‘Christ in the rubble’ sermon”. However, his art always “needs to come from a personal connection to something I've conceptually explored; it needs to have that heart first of immediate one-to-one human connection”.

Matthew Krishanu: The Bough Breaks, 26 April - 23 June 2024, Camden Art Centre, London.