A life does not become intelligible by being converted into a story with a beginning, development and destination; it becomes intelligible when the mechanisms that repeatedly produce continuity across discontinuous situations can be observed without being retrospectively forced into narrative necessity. Bourdieu’s critique of the biographical illusion is decisive here because it identifies coherence itself as an artefact jointly produced by narrator and interpreter: events are selected, arranged and linked so that successive states appear as stages of one unfolding project, while the changing fields of possibility through which those states were actually lived recede from view. Relational longitudinality begins where that artificial continuity is suspended. It treats the life course as a sequence of situated positions whose relations must be established empirically rather than presumed. Qualitative longitudinal research supplies the methodological architecture for doing so.
Neale makes time a conceptual category and a methodological strategy, not simply the medium in which research is conducted; change, endurance, transition and continuity become objects of inquiry in their own right. Holland, Thomson and Henderson similarly insist that the value of qualitative longitudinal work lies in its capacity to access fluid, context-sensitive experience and to distinguish enduring patterns from transient differences through repeated contact. The critical operation is therefore return. A second encounter does not merely add another datum to the first; it changes what the first can mean by opening a temporal relation between them. The archive becomes longitudinal when it preserves enough specificity for these relations to remain inspectable. Thomson’s case-history method demonstrates how this can be organised without collapsing the individual into chronology. Repeated interviews, memory books, focus groups, field notes and case profiles are condensed into a history through both synchronic and diachronic analysis: each moment remains embedded in its social and spatial context while also entering a temporal sequence. The resulting history is constructed from the archive rather than simply contained within it. This is a crucial distinction for any account of an artistic life. A sequence of photographs, videos, conversations, journeys, exhibitions, informal encounters and periods of apparent inactivity does not automatically constitute biography. It becomes analytically productive only when temporal spacing, provenance, media difference and recurrent motifs are organised strongly enough for transformations to appear without being converted into destiny. Portelli adds a second refusal of false stability. Oral testimony does not function as a defective written document; it is a situated performance whose rhythm, tone, pause, narrative velocity, selection and subjectivity carry evidential force. The same person may tell the same event differently over time, and this variability is not merely noise around an inaccessible factual core. It reveals the changing relation between past event, present narrator and interviewing situation. Repeated conversation therefore produces a longitudinal record of interpretation as well as recollection. The interviewer is part of this process: removing the questions creates the false impression of a narrator who would speak identically under any conditions. Tillmann’s friendship as method makes this relational dependence explicit and extends it beyond the interview. Friendship is not an accidental intimacy surrounding research but a potential fieldwork structure organised through entry, shared time, shifting roles, natural contexts, emotional investment, mutual knowledge and negotiated ethical responsibility. Its methodological force lies precisely in duration: friendship can follow a person at the pace of ordinary life, encounter them outside formal research situations and register states that project-based fieldwork rarely reaches. Yet such access raises rather than lowers the demands of method. The researcher becomes vulnerable, implicated and responsible for the consequences of turning shared experience into public evidence. Relational knowledge is therefore neither privileged truth nor disqualifying bias. It is knowledge whose conditions of production are unusually visible and must remain attached to the claims made from it. Longitudinality intensifies these responsibilities because consent, interpretation and proximity evolve. Holland, Thomson and Henderson treat consent as a continuous process and show how long-term research amplifies questions of privacy, dependency, closure, ownership and archiving. What appears from outside as a stable corpus is, from within, a history of negotiated continuations. Menger introduces the material dimension that biographical and methodological accounts can otherwise leave under-described. Artistic careers are structurally uncertain: creative activity, arts-related work and non-arts work interpenetrate; professional recognition fluctuates; employment and unemployment can increase together; income distributions are skewed; and career continuity frequently depends upon portfolios of jobs, institutional support, family or friendship networks, public subsidies and repeated learning-by-doing. Artistic persistence is therefore not equivalent to uninterrupted artistic employment or institutional visibility. A painter who teaches, sells intermittently, works outside the field, receives support from friends or family, withdraws from exhibitions and later returns has not necessarily interrupted the artistic trajectory. The trajectory itself is constituted through these risk-distribution mechanisms. Once this economic and institutional layer is included, the ordinary interval becomes analytically central. Exhibition histories register peaks of certification; longitudinal observation can register the infrastructures that make peaks possible, including work that never becomes visible as a milestone. The conceptual shift is substantial: a life is no longer an authored narrative moving from event to event but a distributed temporal ecology in which memories, relationships, labour arrangements, media traces, places and institutions sustain different forms of continuity. Evidence in such a field cannot be sovereign. A photograph stabilises one visual relation but not the reason for it; a video retains gesture and duration but is shaped by framing and platform transformation; an interview preserves interpretation but changes with the relation; a sales record shows circulation but not necessarily importance; a period without documentation marks an archival silence, not an absence of practice. Relational longitudinality therefore makes epistemic modesty structural. The stronger the archive becomes, the more necessary it is to distinguish recurrence from causality, co-presence from influence, testimony from event, survival from completeness and narrative coherence from longitudinal comparability.
Socioplastics can turn this epistemology into an operative corpus architecture by organising return rather than merely accumulation. A field of thousands of nodes, images, videos, references and essays becomes longitudinal when individual units remain stable enough to be cited yet relational enough to be revisited through later evidence. The relevant unit is not only the document but the recurrence: the same person, place, gesture, term, institution, medium or problem reappearing at another time under altered conditions. Such recurrence creates a comparative interval in which persistence and transformation become visible. This differs fundamentally from conventional indexing, which normally treats repeated names or subjects as retrieval conveniences. Here repetition is itself evidence. A sequence of records can reveal that a motif persists while its scale changes, that an artist’s public visibility contracts while production continues, that one site accumulates distinct functions across years, or that a remembered account shifts as relationships and circumstances evolve. The architecture required for this is neither a linear chronology nor an undifferentiated database. It is a distributed temporal field composed of stages, cross-links, media-specific provenance and explicit uncertainty. Thomson’s case-history logic provides a useful operational model: synchronous analysis keeps each record tied to the material and social conditions of its moment; diachronic analysis links those moments across time; comparison allows patterns to appear without granting them universal status. For Socioplastics, a stage could therefore function as a bounded observational unit containing date or date range, place, participants, media type, linked works, URLs, rights, backup status, associated nodes and uncertainty notes. The same structure can scale from a single artistic life to an institution, neighbourhood, research collaboration or recurring urban site. What matters is that the field preserves enough heterogeneity to prevent one medium from becoming the measure of all others. Portelli’s warning about transcription is especially important in a corpus increasingly oriented toward machine readability. Turning sound into text, images into captions or videos into summaries increases indexability while necessarily altering the evidence. Machine-readable derivatives should therefore supplement rather than replace primary media, and the relation between original and derivative should remain legible. The same principle applies to AI-mediated synthesis. A generated summary can become an orientation device but should never silently substitute for the temporally situated record from which it was produced. Longitudinal legibility requires versioning, not erasure. Tillmann’s friendship as method adds another infrastructural demand: relational provenance. If access to a record depends on friendship, collaboration, trust or repeated co-presence, that condition belongs to the evidence architecture because it explains both what became observable and what obligations follow from its publication. The archive can therefore distinguish observed, recorded, recalled, inferred and jointly produced material without treating one category as intrinsically superior. Such distinctions allow intimacy to become researchable without becoming transparent. Menger’s analysis similarly suggests that a longitudinal artistic archive should register labour infrastructures ordinarily excluded from art-historical records. Teaching, secondary work, travel, installation labour, sales, grants, domestic conditions and informal support may explain persistence more precisely than exhibition count. Recording them does not reduce artistic practice to economics; it restores the conditions under which practice can continue. Bourdieu’s anti-teleological critique then becomes a design principle. Search results, chronologies and biographies should resist interfaces that imply inevitable development toward later recognition. Earlier records should retain their local uncertainty rather than appearing as embryonic versions of subsequent achievements. A corpus can organise temporal sequence without narrating destiny. This is where distributed biography becomes more than a concept for one case. It becomes a general epistemic form for large-scale archival research: no single document is sovereign; claims are produced through convergences and tensions among partial traces; absence remains visible; later interpretation does not overwrite earlier states; and relation itself becomes an evidential medium. The public value of such a system lies in its capacity to let future researchers reconstruct different trajectories from the same preserved field. One scholar may follow labour, another place, another iconography, another friendship, another platform migration, another sequence of exhibitions. The corpus remains stable enough to support comparison while open enough to permit alternate histories. Long duration thus ceases to be merely an attribute of a project and becomes an instrument. It allows the field to discriminate between repetition and recurrence, stability and inertia, continuity and maintenance, memory and evidence, visibility and persistence. Socioplastics gains an architecture in which the past is neither frozen nor continuously rewritten but held as a set of temporally differentiated relations capable of reading one another across intervals. The most exact condensation of this architecture is RecurrenceMass.
Anto Lloveras is an architect and urban researcher working across spatial practice, epistemology, archives, infrastructures and long-duration research through LAPIEZA LAB and Socioplastics.
longitudinal research, distributed biography, friendship as method, oral history, artistic labour, recurrence, archives, trajectory, relational ethics, temporal evidence
A life becomes researchable when recurrent partial traces preserve change without imposing retrospective coherence.
BIBLIOGRAPHY
Bourdieu, P. (1986) ‘L’illusion biographique’, Actes de la recherche en sciences sociales, 62–63, pp. 69–72. https://doi.org/10.3406/arss.1986.2317.
Holland, J., Thomson, R. and Henderson, S. (2006) Qualitative Longitudinal Research: A Discussion Paper. London: London South Bank University, Families & Social Capital ESRC Research Group Working Paper No. 21.
Menger, P.-M. (1999) ‘Artistic Labor Markets and Careers’, Annual Review of Sociology, 25, pp. 541–574.
Neale, B. (2013) Journeys through Time: The Contours of Qualitative Longitudinal Research. Timescapes, University of Leeds.
Portelli, A. (1991 [1979]) ‘What Makes Oral History Different’, in The Death of Luigi Trastulli and Other Stories: Form and Meaning in Oral History. Albany: State University of New York Press.
Thomson, R. (2007) ‘The qualitative longitudinal case history: practical, methodological and ethical reflections’, Social Policy and Society, 6(4), pp. 571–582. https://doi.org/10.1017/S1474746407003909.
Tillmann, L.M. (2015) ‘Friendship as Method’, in In Solidarity: Friendship, Family, and Activism Beyond Gay and Straight. New York: Routledge, pp. 287–319.
