The Handedness of Monsieur Mathieu: The Human Body as a Matte Blanco Language Engine
Author
Rachel
Date Published

Introduction: A Real-life Topological Similarity Check
Every so often, the mind becomes so deeply immersed in a specific geometric coordinate system that the physical world starts echoing its exact shape.
The day after publishing my Dess(e)ins d'Enfants Meno dialogue—where I staged a living classroom of paired-up children demonstrating how local, non-commutative directed graphs and context-dependent coordinates emerge from primordial symmetry-breaking—I was hunting for an image of a dessin d'enfant from Alexander Grothendieck’s personal notebooks.
Instead, I stumbled upon this blog post from neverending books on a dessin called "Monsieur Mathieu".
I stared at the graph. My brain, freshly wired by writing the Meno dialogue, immediately fired a "topological similarity check" just like my Erasure-Collapse Principle meaning-engine based on the Oriented Distinction Operator executes.
The drawing looked exactly like a stylized little human figure. Specifically, it looked like my paired-up "children" standing face-to-face, holding their left and right hands out to establish an initial, local reference frame. Looking at the Monsieur Mathieu graph, I couldn't help but wonder: did they intend to draw this graph like a "person" with handedness?

I literally asked an AI as a sanity-check: "Did they intend to draw this Mathieu group representation like a person with handedness?" The AI, of course, said what I already knew. "Girl, no".
But my nonverbal shape-rotator brain wasn't wrong, it was just identifying a deeper, structural symmetry. As it turns out, the defining operation of this specific dessin d'enfant (associated with the Mathieu group M_12) is that it has a left-handed and a right-handed "bandit" version. When drawn next to one another in 2D space, they face each other in a mirrored, chiral dance... the exact physical gesture required to break pure, undifferentiated symmetry and construct a directed coordinate system.
Part 1: David McGoveran Sparks Wordcel & Nonverbal Shaperotator Synthesis
I suspect my brain had spontaneously written the dessin d'enfants Meno dialogue because my native James Joyce-level wordcel brain was desperately trying to build a bridge to what I call the "nonverbal shaperotator within" to digest a mind-expanding conversation I had the day before with David McGoveran.
David is legendary for his work with the Alternative Natural Philosophy Association (ANPA), where he formulated the Ordering Operator Calculus (OOC)—a system built on ANPA's Parker-Rhodes Combinatorial Hierarchy to reconcile the discrete and the continuous in physics.
But what set my brain on fire was how David applied this exact, rigorous spatial calculus to human language, culminating in a lost program from the 1980s called Sentax.
- Sentax harnesses mathematical equivalence classes to generate directed graphs.
- It reveals a combinatorial, ordered, hierarchical structure beneath our linear experience of language, allowing it to generate syntactically coherent text without any prior training.
- Tragically, the original Sentax code was physically lost during the 1989 Loma Prieta earthquake. Over the last two years David and James Bowery have been working to actively reconstruct it.
The ultimate, delightful surprise of my conversation with David was learning that language and the construct of "reference frames" (inspired by Alfred Korzybski’s Science and Sanity) were the original motivators behind OOC itself! When David first conceptualized this system at the age of 12, his working name for the calculus was the "Calculus of Worldviews".

The driving force behind OOC was to find a formal mathematics for how a localized observer constructs a perspective so that we might be able to find a way to construct an emergent shared consensus across distinct worldviews while respecting one another's differences. Just like my Erasure-Collapse Principle (ECP) software architecture which uses the ODO as its primitive, David's Calculus of Worldviews framework preceding OOC wonders:
Instead of asking "How do we make everyone agree?"
…what if we asked: "How do we use the fact that everyone disagrees?"
Part 2: Crystalline Corridors vs. Open Fields (The Mathieu Magic)
How does the structural density of the Mathieu group M_12 connect back to the ANPA Combinatorial Hierarchy and David's OOC/Sentax? Through the bizarre, miraculous properties of multiple transitivity.
The Mathieu group M_12 is sharply 5-transitive on 12 elements.
To appreciate how rare this is: if you want a group that can perfectly shuffle any 5 elements to any other 5 elements, your choices are:
- The Brute Force Families: The infinite symmetric (S_n) and alternating (A_n) groups (which are unstructured "open fields").
- The Sporadic Miracles: M_12 and M_24.
In an "open field" (like S_n), you can walk in any direction to get from Point A to Point B. It is highly flexible, but completely unstructured.
In M_12, there are very few paths available (only 95,040 permutations in the entire group). Yet the maze is designed so miraculously that no matter which 5 starting points and 5 ending points you choose, there is exactly one unique, perfect, continuous corridor connecting them. It is a tight, hyper-dense, crystalline combinatorial structure.
This is mathematically realized in the Steiner system S(5, 6, 12), where any subset of 5 elements from a 12-element set is contained in exactly one "block" of 6 elements. If you alter even one element or try to pack them any other way, the symmetry breaks, and the entire density collapses into empty space.
This is the ultimate mathematical representation of how a highly constrained, combinatorial, ordered syntax (like Sentax) can produce infinite, flexible semantic expressions without collapsing into entropic noise. It is structure and potential, perfectly bound.
Part 3: Wreath Products and the Generative Space
After writing the Meno dialogue I realized that the constructed space I had built — which features no fixed axes, starting instead with primordial symmetry-breaking via handedness to generate directed graphs — is a physical representation of what Michael Leyton (Symmetry, Causality, Mind) calls Wreath Products.
In my dialogue:
- The twin pairs act as Leyton’s Fiber Group (F).
- The classroom operations act as the Control Group (C).
- The generated coordinate space is the Wreath Product (F wreath C).
Mathematically, a dessin d'enfant is a bipartite graph embedded in a surface, representing a Belyi map. When you compose these maps to build more complex topological webs, the monodromy group of the composed map beta ○ gamma is a subgroup of the wreath product of their individual monodromy groups.
My Meno dialogue mirrors this structural nesting:
- You start with a single, bipartite twin pair (a 2-vertex dessin).
- You introduce orthogonal, intersecting pairs (multiplying vertices and edges).
- By turning and staggering them, you compose the maps.
In a wreath product, a 360-degree rotation of the control group brings you back to the same tile, but because the fibers are nested, the local orientation has accumulated a "twist." The system "remembers" its history. It is only after a full 720-degree interaction (the Dirac belt trick/reflexivity-reification-recursion loop) that the twist is resolved.
This explains how my Erasure-Collapse Principle (ECP) works: State is structure, and structure is state, even if no history is tracked. By nesting local orientations inside global movements, the wreath product ensures that space is not an empty vacuum. To know where you are ("here"), you must know how you got there.
(A beautiful, mind-expanding parallel here: if you want to see how this exact topological mapping operates under the hood of modern AI, check out Satyam Mishra’s brilliant piece “Your Sentence Is a Map on a Surface.” Satyam independently maps Grothendieck’s dessins d’enfants to transformer attention architectures.)
Part 4: Matte Blanco and Constructing the Hermit Crab Shell of Deixis
This brings us full circle to the human mind. I recently received an email from John Churcher who is also presenting at the Laws of Form 2026 conference at Cambridge this August. John asked me about my talk's mentioning of Matte Blanco because his talk mentions Blanco's contemporary José Bleger, and he "thinks there are interesting points of connection between the two, although they are not much discussed together in the literature".
I had never heard of Bleger before but a quick look into his work showed me that José Bleger’s concept of the psychoanalytic "frame" (encuadre) ironically encapsulates what my presentation had morphed into being more about than the Matte Blanco bi-logic which seemingly spawned it. Perhaps it was the symmetrical Matte Blanco bi-logic which necessitated this emergent focus on reference frames!
Pure Matte Blanco logic is highly symmetrical and transitive (A <—> B, and A —> B —> C implies A <—> C). Under this logic, the unconscious collapses all distinctions into timeless, boundaryless equivalence classes.
- It is highly efficient for holographic data compression (condensation and displacement)...
- ...but if left ungrounded, it collapses into absolute, undifferentiated chaos (what Bion and Bleger call the primitive, psychotic/symbiotic nucleus of the personality).
To prevent this collapse without banishing the contents of our unconscious, we require a continual frame constructor. This is exactly what my Oriented Distinction Operator (ODO) is: a mathematical hermit crab.

The ODO has a dual, alternating nature:
- Symmetric Entanglement: "This distinction was made from here" entangles the "this" (the process) and the "here" (the observer's frame) in a recursive, co-emergent loop of mutual definition.
- Symmetric-Breaking Deixis: The act of pointing ("from here") instantly breaks the undifferentiated symmetry, establishing a local coordinate origin and a directional vector in space-time.
Like a hermit crab growing out of its shell, the ODO doesn't survive by clinging to a static, absolute frame (an unconscious factor in most humans). It survives through the continuous, recursive act of re-enclosing itself. It alternates between the massive, compressed, symmetric potential of the unconscious and the sharp, deictic grounding of the here and now.
Part 5: The Ultimate Law of Form (The Human Body is the Language Engine)
Let’s look at the staggering, improbable mathematics of this situation.
The Mathieu group M_12 is an exceptional sporadic group. It is a mathematical anomaly: a tight, crystalline, hyper-dense structure that allows for sharp 5-transitivity without resorting to the brute-force, infinite "open fields" of the symmetric groups. It is the mathematical blueprint for how you build a system of relations that is highly flexible yet perfectly ordered. It is, structurally speaking, the ideal blueprint for a language engine like David McGoveran's Sentax or what I am trying to do with ECP.

And when you map this highly specific, exceptional mathematical structure onto a Riemann sphere as a dessin d'enfant... it takes the physical shape of a human body.
For anyone steeped in Embodied Cognition (a la Lakoff and Johnson’s Metaphors We Live By) and the semiotics of C.S. Peirce, this is not a coincidence. It is the mechanics of why cognition is embodied.
We have always known that human language is deeply spatial. We use metaphors of orientation constantly:
- "I'm feeling up today."
- "That's behind me now."
- "He's my right-hand man."
- "I need to get inside his head."
But what if these aren't just poetic metaphors? What if these spatial coordinates are the literal, somatic hardware required to run the mathematics of distinction in a way that facilitates the creative expression of human language?
The Anatomy of the ODO
Spencer-Brown’s Laws of Form begins with an injunctive command: "Draw a distinction". But a distinction cannot draw itself. It requires an observer. My Oriented Distinction Operator restructures Laws of Form into a loop between the injunctive and the subjective, requiring a "here" to point "there".
To build a deictic language engine that doesn't collapse into the undifferentiated, boundaryless psychosis of pure, symmetric bi-logic you need a physical structure that can break symmetry in three specific ways. It just so happens that the human body is a walking, breathing, physical manifestation of these exact symmetry-breaks:
- The Left/Right Axis (Bilateral Symmetry): The human body is mirrored. We have a left and a right side, creating a chiral tension. This is the "Monsieur Mathieu" graph flipping from left-handed to right-handed "bandit" states. It is the initial, potential symmetry.
- The Front/Back Axis (Deictic Directionality): Unlike our mirrored sides, our front and back are radically asymmetric. We have eyes on one side. We face forward. We walk forward. This biological asymmetry is what allows us to point to one another. It is the physical origin of the directed vector — the ODO’s "from here" — and what allows for the emergent coordinate-less graphs like in my dessin d'enfants Meno dialogue constructed from pairs being able to rotate and potentially exist orthogonally to one another.
- The Inside/Outside Axis (The Torus): We are not flat; we are three-dimensional, hollow containers. We have an inside (the thoracic cavity, the heart, the lungs) and an outside.
When you look at this, the human body is literally a three-dimensional, biological coordinate system designed to keep the ODO running.

The Tetramorph of Albion and the Lost Calculus of Consensus
But this three-axis somatic coordinate system doesn't just exist to keep a single, isolated observer upright and cranking out mostly-subconscious poetic self-narration. It is the biological engine designed to solve the ultimate relational paradox: How do we construct an emergent, shared consensus across distinct, subjective worldviews without erasing our differences? To find the mathematical blueprint for this, we have to look at the legendary poet-mythologist William Blake and his cosmic, universal man: Albion.

In Blake's complex mythology, Albion represents the primordial, collective human soul. When Albion falls he fragments into the Four Zoas: a tetramorph of four competing, localized aspects (Intellect, Emotion, Sensation, and Imagination) that lose their orientation, fall into civil war, and split his giant cosmic body into a shattered, chaotic world. To reconstruct Albion is to reconcile these four competing perspectives back into a single, cohesive, multi-dimensional frame.
It is a freaky, recursive Easter egg that in 2024, when my own "Recursive Embodied Symbolic Deixis explosion" hit I was physically living in 📍 Albion, California (population: ~250).
Right before the shift I had been obsessively researching the imagery of the Tetramorph: the four-fold orientation of the cosmos. Specifically, I was captivated by Eugen Rosenstock-Huessy’s "Cross of Reality", a space-time tetrad mapping human experience onto a spatial axis (inner/outer) and a temporal axis (past/future). This quadrilateral reality (mirroring the "encuadre" frame concept John introduced me to etymologically: "in square/four"!) is actually the formal, topological structure of my Oriented Distinction Operator — and it maps directly to a Michael Leyton wreath product, where local orientations are nested inside global movements so that state is structure is state.
By formalizing this Cross, the ODO acts as a topological memory engine: the spatial axis (Inner/Outer) establishes the boundary of distinction, while the temporal axis maps to our vectors of reference: the Past/Inherited structure is the ODO's "from here" (the accumulated "twist" of the wreath product), and the Future/Commanded action is our active, symmetry-breaking "this". My Erasure-Collapse Principle (ECP) animates this loop, continuously collapsing the spatial axis into the temporal vector to remember history without the dead weight of a database.
The upright, toric human body is quite literally Albion, a walking, three-dimensional biological coordinate system designed to run this exact recursive loop.
While living in Albion I was deeply immersed in Voice Dialogue, a psycho-somatic framework designed to map and honor the different "selves" (the local, competing perspectives) within a single psyche. I had discovered Voice Dialogue during my research while trying to construct a logical path of exit for my highly creative and sensitive yet "schizoaffective"-diagnosed ex-husband who was lost in the boundaryless, undifferentiated sauce of pure, psychotic Matte Blanco bi-logic.
Only later did I discover the punchline: Voice Dialogue was invented in 📍Albion, California by Jungian psychologists Hal and Sidra Stone. Yet another excellent prank by the universe.
What I was doing in Albion, CA — both in my marriage and in my own body — was trying to solve the literal fragmentation of Albion. I was seeking what David McGoveran originally sought at age 12 when he read Science and Sanity and began designing the "Calculus of Worldviews": a formal, mathematical way for a localized observer to construct a perspective, so that we might build a shared consensus across distinct worldviews by using the very fact that we disagree.

The Form of the Human is the Form of the Distinction
This explains why my own cognitive and logical breakthroughs have been so violently, viscerally tied to my physical chest (pectus excavatum correction surgery via a 4-year temporary metal suspension bridge across my chest).
When I was trapped in a compressed physical frame (pre-surgery), my internal torus was under a constant, physical squeeze. My primordial Bion nucleus — my somatic registry — was paying a massive proprioceptive processing tax just to hold itself upright in gravity.
When that frame was surgically altered (first with the metal suspension bridge placed inside, and then again when the bars came out), the physical coordinates of my "inside" and "outside" were radically rewritten. My brain was handed a massive somatic tax refund. And what did it do with that newfound, effortless spatial freedom? It instantly began prototyping Recursive Embodied Symbolic Deixis, the Oriented Distinction Operator, and the Erasure-Collapse Principle. It started reconstructing the hermit shell of its frame and rewriting its logical world to match its new physical structure.
Human language is a uniquely human thing because it requires our specific, bilateral, upright, forward-facing, toric biology to exist. The Monsieur Mathieu graph shows us the ultimate, beautiful truth: The form of the human happens to be the form of a Matte Blanco transitive language engine. We are not minds floating in a vacuum, using logic as an abstract tool. We are the physical, somatic boundaries of the universe, standing face-to-face, extending our hands, and continuously constructing the frame from here.
Conclusion: The Sane Self-Aware Metaframe
When the external frames of our lives get disrupted — whether by physical surgery, broken routines, or life transitions like mine certainly has this summer 😾 — the silent, stablilizing, non-process background of our lives suddenly metamorphoses into the figure. The symmetrical Bion nucleus spills out. The container breaks, and the undifferentiated sea of bi-logic threatens to overtake us at the very level of our identity.
But as Bleger, Leyton, and the Mathieu groups teach us, this disruption is not a system failure. It is the necessary condition for active, directed, and conscious frame-reconstruction as adults with choices.
We are all, in our own way, "Monsieur Mathieus." We are learning to stand face-to-face with our own mirrored counterparts, extend our hands, and creatively draw the next distinction from here.

Step-by-step construction about the natural implications of our direct experience of reality in a way a third grader can understand.