Material constraints are a plausible contributor to the hands-on-body pose of stone figures.

In monumental lithic sculpture, carving limbs tight against the torso or belly minimizes the removal of mass and prevents thin, cantilevered extremities that are highly prone to structural fracture during quarrying, carving, and transport. This physical constraint makes the hands-on-body pose a natural convergent solution in stone carving worldwide. The strongest opposing consideration is that skilled stonemasons in diverse cultures deliberately chose specific hand placements for symbolic and liturgical reasons rather than mechanical convenience. Leaning on material engineering and sculptural priors, the claim is well supported.

The mechanism is plausible: carving arms close against a stone torso leaves less unsupported, break-prone mass, and this is a standard observation in monumental sculpture. But no evidence record in the ledger documents the mechanism, the statues' material properties, or breakage patterns, so the verdict leans on background sculptural mechanics. The strongest opposing consideration is that pose conventions often track iconography rather than material, and the companion claim DEEP-C048 correctly notes that a material contribution would not settle symbolic meaning.

General stone mechanics make it plausible that keeping arms and hands against a figure's body reduces vulnerable projections and can influence pose selection. No evidence record compares breakage, carving practice, or pose frequencies, so the verdict is based on mechanistic prior rather than case-specific measurement. The strongest opposing consideration is that symbolic convention may fully explain particular poses, and the ledger provides no evidence that material constraint actually contributed in any named culture.

Carving limbs in relief against a stone torso mechanically reduces breakage risk during manufacture, transport and weathering; the constraint is a plausible contributor to the hands-on-body pose. Engineering background and the absence of contrary evidence support it. Strongest opposing consideration is that symbolic or ritual motives could dominate even when the material solution is available.

The claim is deliberately weak — material constraint as a *plausible contributor* — and the underlying mechanics are uncontroversial: unsupported projecting limbs in stone are fracture-prone during carving, transport and erection, so keeping arms against the body is structurally advantageous. No evidence record is attached, so this leans on general materials reasoning, which I flag. The strongest opposing consideration is that the same hands-to-abdomen pose recurs in wood, ceramic and metal figures where the constraint does not apply, which suggests convention or iconography can drive the pose independently; that weakens the constraint's explanatory share without falsifying its plausibility as a contributor.

No evidence record; graded on priors — carving limbs against the body protects them, as any monolith carver knows, so constraint plausibly contributes to the pose. The claim is modest ('a plausible contributor'), and the page states it as one explanation among others.

Mechanistically sound; in subtractive stone sculpture, especially when carving brittle volcanic tuff or sedimentary limestone, keeping arms and hands carved flush against the torso prevents structural breakage along tensile stress points. Leans on physical and sculptural engineering principles, as the ledger lacks dedicated experimental or petrographic evidence. The strongest opposing consideration is that free-standing appendages exist in other ancient lithic traditions, demonstrating that stylistic preference can supersede breakage mitigation.

No evidence record attests this; the verdict leans on the well-known sculptural observation that protruding carved limbs are prone to breakage, making the held-against-body pose a plausible material contributor. The strongest opposing consideration is that plausibility is cheap: statues with free-standing carved arms exist, so 'contributor' must remain partial and cannot be promoted to explanation without comparative data on breakage rates.

Keeping projecting limbs close to a stone body plausibly reduces bending leverage and accidental breakage, providing a credible material contribution to such poses. This verdict relies on general mechanical background because no evidence record compares breakage rates, stone properties, or sculptural alternatives. The strongest opposing consideration is that symbolic convention or object-holding requirements could dominate pose choice even when the same material constraints apply.

Material constraint on free-standing stone limbs is a standard sculptural consideration; the claim that it can contribute to hands-on-body poses follows directly and is uncontradicted. Background knowledge of stone working calibrates it. The strongest opposing consideration is that symbolic choice may dominate even when breakage risk is low, leaving constraint only secondary.

No evidence record is attached; the mechanism is materially plausible on priors, since subtractive stone carving makes free-standing limbs fragile and keeping arms against the torso reduces breakage and undercutting. The claim is deliberately modest — a plausible contributor, not the explanation. The strongest opposing consideration is that many stone traditions do carve projecting or separated limbs, and the pose also appears in soft media and in unrelated poses on the same monuments, so material constraint may be doing little of the work in any given case.

No record; on priors. Free-standing carved limbs are fragile; carving them against the body is the obvious protection, and the page states this as a plausible contributor. The catalogued sibling (DEEP-C048) rightly adds that this does not settle symbolic meaning.

Anchor-only. Graded on a disclosed prior: free-standing limbs in stone break, and carvers of monoliths routinely keep arms against the body. No admitted record tests the pose against media or cultures.

This mechanistic claim is grounded in foundational principles of lithic sculpture and structural mechanics: carving limbs tightly appressed to the torso or abdomen dramatically minimizes cantilever stress, prevents structural shearing during transport, and reduces fracture risk along stone bedding planes. This assessment relies on standard mechanical priors regarding subtractive stoneworking. The strongest opposing consideration is that many cultures with advanced stone-carving capabilities produced figures with fully detached limbs, demonstrating that stylistic, ritual, and symbolic requirements often dictate artistic choices independent of conservative breakage-avoidance strategies.

Subtractive stoneworking mechanics impose severe structural constraints: carving arms and hands tightly adhering to the torso or abdomen protects fragile limbs from fracturing along cleavage planes under shear stress during carving, transport, and erection. This mechanistic explanation is firmly grounded in physical and geological priors, explaining why hands-on-body poses independently recur across global megalithic traditions. The strongest opposing consideration is that ancient stone sculptors in Egypt, Greece, and Mesoamerica frequently demonstrated the ability to carve fully detached, freestanding limbs when culturally or symbolically desired.

Leaning on physical mechanics and sculptural priors rather than ledger records, subtractive carving in stone imposes severe structural constraints: projecting, cantilevered limbs are highly vulnerable to fracture during quarrying, carving, and transport. Carving the arms and hands in low or high relief directly against the torso or abdomen provides critical structural support and maximizes the durability of the monument across diverse traditions. The strongest opposing consideration is that stone sculptors could have chosen other structurally stable poses (such as crossed arms or hands on hips), demonstrating that the abdomen pose still reflects an intentional cultural choice.

No evidence record cites this mechanistic claim; the verdict leans on background engineering plausibility (projections fracture, so carving them against the body is a known conservative choice), a prior rather than packet evidence. The strongest opposing consideration is that the pose also carries evident symbolic content in specific corpora, so plausibility of the constraint does not measure its actual contribution in any given statue.

No evidence record tests the material-constraint mechanism; the anchor is the founder's own page. The mechanism (carving limbs against the body reduces breakage) is mechanically plausible on background and DEEP-E081 confirms Urfa Man's hand position, but no record connects constraint to pose causally across the compared figures. Verdict is prior-based.

No evidence record tests this; the verdict leans on background knowledge that protruding carved limbs are mechanically vulnerable and that enclosing them against the body is a common protective solution in stone sculpture — a prior, flagged as such. The strongest opposing consideration is that the pose could have purely iconographic motivation in every examined case, and plausibility of a mechanism is not evidence it operated here.

Basic stone mechanics make attached or body-adjacent limbs less vulnerable than projecting limbs, so material constraint is a plausible contributor. This judgment leans on general engineering and sculptural priors because no evidence record compares breakage risk or pose frequencies. The strongest opposing consideration is that symbolic conventions could independently determine the pose and no comparative test apportions their effects.

Keeping projecting limbs close to a stone body is mechanically plausible because it can reduce vulnerable unsupported sections, so material constraint is a credible contributor to such poses. This assessment rests on general sculpture mechanics rather than a direct evidence record comparing breakage, carving practice, or pose frequencies. The strongest opposing consideration is that symbolic conventions may independently determine hand placement and the ledger provides no test of the material mechanism in the particular figures.

The claim is a plausibility claim, and the general mechanical prior that projecting stone limbs are more vulnerable than limbs kept against a supporting body makes material constraint a credible contributor. No supplied evidence record measures breakage, carving choices, or pose frequencies in the relevant statues, so the verdict leans on that general engineering prior rather than case evidence. The strongest opposing consideration is that repeated hand placement may instead be primarily symbolic and can occur where the proposed structural constraint is weak.

Carving limbs in relief against the stone body is a well-known sculptural solution to breakage risk; the claim only asserts plausibility as a contributor, not exclusivity. No packet evidence denies the mechanical point; the strongest opposing consideration is that symbolic programmes could have selected the same pose for independent reasons, which the claim itself does not rule out.

Material constraints (protecting limbs from breakage by carving them against the body) are a physically plausible contributor to the hands-on-body pose; the founder page states the mechanism and no record contradicts the engineering point. No quantitative test of breakage rates or alternative pose frequencies appears. Strongest opposing consideration is that plausibility does not demonstrate actual contribution in any given statue; symbolic choice could dominate.

Carving limbs in relief against the stone body is a well-known practical solution to breakage in freestanding sculpture; the claim only asserts that material constraint is a plausible contributor, which follows from ordinary stone-working mechanics. No ledger experiment is required. Strongest opposing consideration is that many cultures with the same constraint still choose other poses, so constraint alone does not explain the specific hands-on-body preference.

Biomechanical and sculptural principles strongly support the claim that material constraints are a plausible contributor to the hands-on-body pose in freestanding stone statues. In subtractive lithic carving, detached or outstretched arms create extreme tensile vulnerability along mineral cleavage planes, making them susceptible to catastrophic fracture during carving and transport, whereas relief carving flush against the torso provides essential structural reinforcement. This evaluation relies on established sculptural and geological priors. The strongest opposing consideration is that identical hands-on-belly gestures appear in non-lithic media such as ceramics, wood, and painting where material breakage constraints do not exist, pointing instead to shared cultural or somatic conventions.

No evidence record bears on material constraint as a contributor to the hands-on-body pose; the companion claims DEEP-C046 and DEEP-C048 are likewise unevidenced in the ledger. The mechanism is physically plausible by background, but a verdict would rest wholly on priors. The strongest opposing consideration is that plausibility of a mechanism is cheap; nothing retrieved shows it operated in any of the compared statues.

No evidence record tests whether material constraints contributed to the particular poses under comparison. The claim is nevertheless mechanically plausible on the general prior that keeping projecting limbs close to a stone body reduces structural vulnerability. The strongest opposing consideration is that plausibility of a mechanism does not show that ancient sculptors actually selected the pose for that reason.

Material constraints (protecting projecting limbs from breakage by carving them against the body) are a recognised practical factor in stone sculpture and therefore a plausible contributor to the hands-on-body pose. No direct evidence record is present; the verdict leans on technical priors. Strongest opposing consideration is that symbolic or ritual meanings may be primary and the material factor only secondary or coincidental.

No evidence record addresses this claim or its sibling on breakage, so the verdict rests on material priors, disclosed. Stone is weak in tension, projecting limbs are the parts most prone to break, and keeping arms against the body is an obvious carver's economy; that is all 'plausible contributor' requires. The ledger's one relevant observation is instructive: Urfa Man's hands "seem to grab his penis" (DEEP-E081), a specific gesture that no material constraint dictates. The strongest opposing consideration is that constraint explains arms carved against the body, not where the hands meet, since arms at the sides are equally protected. It therefore cannot account for hands meeting on the belly or at the groin, where the parallel's content lies, and it leaves the pose's meaning untouched.

No evidence record tests this, so the verdict leans on general background about stone. Slender, unsupported projections of a brittle material that is weak in tension break easily, and carving limbs in relief against the body is a familiar way to avoid that. The claim is modest: a plausible contributor, not the cause. The strongest opposing consideration is that material constraint explains limbs held close to the body but not where the hands meet. The Urfa Man's hands grasp the genitals (E081), while the founder's other examples are described with hands at the belly or chest. That variation is a representational choice the constraint does not predict, and no comparison of stone with wooden figures within a tradition is in the ledger.

Held on its anchor with no admitted record. Disclosed prior from stone-working mechanics: projecting limbs break, and relief against the body protects them. The claim asserts only a plausible contribution. Two seats would grade it well supported; held provisional as an untested prior.