Shape occupies a distinctive register within the depth-psychology corpus, functioning simultaneously as a cosmological principle, a perceptual datum, a psychological container, and — most critically — as something that must ultimately be dissolved or transcended. The tradition inherits the Platonic conviction, articulated most fully in the Timaeus, that geometric shape is not decorative but ontologically constitutive: the regular solids assigned to the elements are the very scaffolding of physical reality. Plotinus radicalizes this inheritance by arguing that true beauty requires the stripping away of all shape, even conceptual shape, because the Intellectual-Principle is diminished by perceiving multiplicity as distinct. This tension — shape as generative form versus shape as limiting boundary — runs through the entire corpus. Hillman recovers it alchemically, treating the vessel's shape as shaped by its interior void, and Giegerich deploys it philosophically to argue that the Dionysian dismemberment attacks not merely a figure but 'shape as such, the notion of shape.' Merleau-Ponty and Gallagher approach shape from embodied phenomenology, showing that perceptual shape-constancy is not a property of the object alone but of the body-world system. Damasio and Lewis address how development and culture shape the very apparatus through which emotions and cognitions are formed. The term thus binds cosmology, aesthetics, phenomenology, and psychological transformation into a single contested domain.
What is taken apart here cannot only be the shape of this one figure, but must be 'shape' as such, the notion of shape. The whole mode of 'imagining things' is decomposed.
Giegerich argues that Dionysian dismemberment performs a radical philosophical operation, dissolving not merely a particular image but the very category of shape and the imaginal mode it sustains.
, The Soul’s Logical Life Towards a Rigorous Notion of, 2020thesis
When therefore we name beauty, all such shape must be dismissed; nothing visible is to be conceived, or at once we descend from beauty to what but bears the name in virtue of some faint participation.
Plotinus insists that authentic beauty and the Intellectual-Principle require the complete dismissal of shape, including conceptual shape, because any form introduces multiplicity that diminishes the One.
, The Six Enneads, 270thesis
Each vessel has its particular shape. Inside is emptiness. Each vessel is shaped around this emptiness. The inside shapes around itself the outer visible form.
Hillman inverts the Western assumption that shape is externally imposed, arguing alchemically and through Buddhist influence that the visible shape of a vessel emanates from its interior void.
, Alchemical Psychology, 2010thesis
For the living creature that was to embrace all living creatures within itself, the fitting shape would be the figure that comprehends in itself all the figures there are; accordingly, he turned its shape rounded and spherical.
The Timaeus establishes that the spherical shape is cosmologically sovereign because it comprehends all other figures, making shape a principle of cosmic rational order rather than mere appearance.
, Plato's cosmology the Timaeus of Plato, 1997thesis
development and culture shape what constitutes an adequate inducer of a given emotion; second, they shape some aspects of the expression of emotion; and third, they shape the cognition and behavior which follows.
Damasio proposes that development and culture operate by shaping the emotional apparatus itself at three levels — inducer, expression, and consequent cognition — positioning shape as a formative cultural-biological process.
, The Feeling of What Happens: Body and Emotion in the Making of Consciousness, 1999thesis
A thing has in the first place its size and its shape throughout variations of perspective which are merely apparent. We do not attribute these appearances to the object itself, but regard them as an accidental feature of our relations with it.
Merleau-Ponty identifies the phenomenological puzzle of perceptual shape-constancy, showing that what we call the 'true' shape of an object is a convention constituted through bodily relation rather than a given property.
, Phenomenology of Perception, 1962supporting
Perceptual consciousness does not give us perception as a body of organized knowledge, or the size and shape of the object as laws; the numerical specifications of science retrace the outline of a constitution of the world which is already realized before science.
Merleau-Ponty argues that perceived shape precedes and grounds scientific measurement, belonging to a pre-reflective bodily constitution of the world rather than to objective knowledge.
, Phenomenology of Perception, 1962supporting
visible shape is nothing but the external positioning of the colours, and visible size nothing but the positioning of the majority of the colours in relation to what lies outside.
The Epicurean analysis reduces visible shape to a relational property of color-positioning, establishing that shape perceived by different senses is analogous but strictly incommensurable across modalities.
, The Hellenistic Philosophers, 1987supporting
Touch discriminates body, and hence, secondarily, the shape of body. Vision discriminates colour, and hence, secondarily, the shape of colour, or alternatively 'shape at a distance'.
Long and Sedley reconstruct the Epicurean doctrine that shape is always a secondary, modal discrimination — never a direct common object — revealing the sense-specific character of all shape-experience.
, The Hellenistic Philosophers, 1987supporting
the entrant Forms should regularly expel preceding shapes and qualities, and that the modification should affect what is a compound of Idea with Matter and this, again, not a haphazard but precisely where there is need of the incoming or outgoing of some certain Ideal-form.
Plotinus describes Matter as a substrate in which Ideal-forms successively expel prior shapes without themselves being affected, illustrating shape as a transient imposition on an otherwise indifferent ground.
, The Six Enneads, 270supporting
he divided the marrow into shapes corresponding in number and fashion to those which the several kinds were destined to wear. And he moulded into spherical shape the plough-land, as it were, that was to contain the divine seed.
Plato's Demiurge assigns specific shapes to the marrow corresponding to the souls it will contain, making geometric shape the material precondition for the embodiment of psychic life.
, Plato's cosmology the Timaeus of Plato, 1997supporting
these bodies which are atomic and full, from which compounds are formed and into which they are dissolved, have unimaginably many differences of shape. For it is not possible for as many varieties as there are to arise from the same shapes.
Epicurus grounds the diversity of composite things in the virtually unlimited variety of atomic shapes, establishing shape as the principle of qualitative differentiation at the microphysical level.
, The Hellenistic Philosophers, 1987supporting
Les autres forment l'homme, moy…: here it becomes apparent that the contrast is twofold. The others shape, I relate; the others shape 'man,' I relate 'a man.'
Auerbach reads Montaigne's pivotal distinction between shaping (forming a type) and narrating (relating a particular) as the literary-psychological crux of individualized self-representation versus normative formation.
, Mimesis: The Representation of Reality in Western Literature, 1953supporting
Just as a shipwright at the commencement of his building outlines the shape of his vessel by laying down her keel, so I appear to myself to be doing just the same — trying to frame, that is, the shapes of lives according to the ways of their psuchai.
Plato's Athenian Stranger uses the shipwright's shaping of a keel as a direct analogy for the educator's task of laying down the structural shape of a soul's life-trajectory.
, Plato and the Hero: Courage, Manliness and the Impersonal Good, 2000supporting
imagine it is only a pot without the substance of its outside, that circle, or mud, or that copper, or glassware. There is nothing. It is only a pot to hold, and outside, there is nothing to make it in its shape.
The Vijnana Bhairava employs a contemplative dissolution of the vessel's material shape — retaining only pure shape without substance — as a Shambhava practice for accessing vacuous God-consciousness.
, Vijnana Bhairava: The Manual for Self-Realization, 1979supporting
one classic approach asks individuals to observe a target shape that consists of a global shape created by the arrangement of a different, local shape… global processing represents holistic processing (gestalt) as opposed to focusing on perceptual qualities of the object.
Lench reviews experimental evidence that positive affect expands visual processing toward global shape recognition, demonstrating that emotional state structurally alters the level at which shape is perceived.
, The Function of Emotions: When and Why Emotions Help Us, 2018supporting
the bodies have received their shapes, and these shapes are unequal in size in two ways: each kind of body has a particle of a different size from the rest, and there are several grades of each kind.
Plato's cosmology specifies that the primary bodies' shapes entail multiple grades of size, introducing inequality as the driver of physical heterogeneity once shape has been assigned.
, Plato's cosmology the Timaeus of Plato, 1997aside
Their shape is that of a blunt cone, and their likeness to the omphalos is clear… these money-boxes reflect the shape and to some extent the function of other and earlier 'Treasuries,' the familiar beehive tombs.
Harrison traces the persistence of a conical-spherical sacred shape from omphalos to beehive tomb to money-box, arguing that archaic ritual shape carries residual cosmological and chthonic meaning across centuries.
, Themis: A Study of the Social Origins of Greek Religion, 1912aside