// click anywhere for sound
aboutworkperformanceswatchstudionotationedaer.me

fluid narratives

transforming the ancient turkish art of ebru into sonic composition through feminist storytelling and new media technology.
uc berkeley · cnmat · bcnm
chercheuse doctorale invitée, université de strasbourg

fluid narratives is an interdisciplinary research-creation project that reimagines the ancient turkish art of ebru (marbling) as a contemporary medium for sonic composition, interactive performance, and visual storytelling. begun as a doctoral dissertation at the university of california, berkeley, the project develops an augmented marbling instrument that translates water, pigment, and gesture into real-time sound and image.

historically practised and innovated by women, ebru is a fluid, ephemeral art form embedded in ottoman cultural heritage. this project expands its scope: contact microphones and transducers capture the intimate physics of marbling, while computer vision and custom max/msp software translate visual patterns into evolving sonic and spatial structures.

the research asks: whose knowledge counts as technological innovation? by foregrounding the material intelligence of a feminized craft tradition, the project challenges eurocentric narratives of technology and proposes alternative models for instrument design, notation, and performance.

ebrusonic compositionaugmented instrumentfeminist reclamationgraphic notationnew mediacomputer visionmultichannel diffusion

sonic translation

contact microphones capture water, pigment, and tools. custom max/msp algorithms translate gesture into granular textures, spectral freezes, and multichannel spatial diffusion.

feminist reclamation

recovering women's contributions to ebru and reframing material craft knowledge as technological innovation within postcolonial and feminist discourses.

augmented instrument

computer vision tracks fluid dynamics in real-time, generating gestural control data for spatial sound and interactive video. development spans cnmat (berkeley) and hear (strasbourg).

max/mspcomputer visioncontact micstransducersmultichannel audio
instructions for not disappearing
for solo soprano
fluid narratives (ebru instrument · live electronics · live video)
object & movement · ca. 15 minutes · 2025–2026

a 15-minute work following an alchemical arc across five sections. the harmonic field is progressively stripped until only a single pitch remains. the ebru tray acts as the primary electronic sound source; the voice emerges from its world.

opening pitch: g3 (shadow). final pitch: e6 (singularity). low register to high. ambiguity to presence.

the piece ends not in triumph but in declaration: i am not finished.
Iprima materia — raw matterg3 → e3
IIdissolution — inscriptione5 – c♯6
IIIfermentation — instabilitye – g – b – c♯ – d
IVcalcination — firee – b – c♯ – d
Vgold — resolutione6
Score excerpt — Section I, Prima Materia, proportional notation
section I · prima materia — proportional notation. G3 hum, ~6s breath, superball friction on the tray frame. voice and tray are unprocessed; E3 must arrive as discovery.
Score excerpt — Section V, Gold, final ascent to E6
section V · gold — final ascent on "finished." E6 held 10–12 seconds, then spectral freeze, then decay into silence. blackout arrives during the decay.
premiere 10 april 2026 · ccrma · stanford · mediaflock 2026
the mother of oceans
six movements for chamber ensemble · text by ken ueno
soprano, flute, clarinet B♭, violin, euphonium, piano, two percussion, ebru instrument, electronics
~28–32 minutes · 2026

a six-movement chamber work setting the poetry of ken ueno, written specifically for this project. the voice traces a lifecycle of language, water, and memory: from stable mythic origin in mvt I, through fracture and embodied pre-language (II–III), into political argumentation (IV), to total erasure (V), and finally returns as a transformed timeless voice (VI). water is the constant; language is what moves through its phases.

tuned to the just-intonation harmonic series of D. the ebru instrument is treated as a co-equal performer — actively gesturing in some movements, holding still while exciters move the liquid in others, inscribing silenced text into the water in another.

my oceans are more ancient than the antique lands of forgotten travelers. — ken ueno
Ii gave birth to oceansbirth · stable
IIthe distance between fleshseparation · fracturing
IIIfirst cotillionritual body · pre-language
IVthe charter of civilizationscivilization · argumentative
Vin the history to eraseerasure · absent / disembodied
VImore ancient thanreturn beyond time · transformed
Score excerpt — Mother of Oceans, Mvt I opening
mvt I · "i gave birth to oceans" — primordial emergence. 38 seconds of silence; D2 sub-bass drone; voice enters as unpitched breath at 0:40; violin traces a 36-second glissando — motion like a tide.
text ken ueno · written specifically for this project
premiere 8 june 2026 · hear · strasbourg · ensemble crash + eda er
echopraxia
for ensemble, live visuals & live electronics · five movements
bass flute, bass clarinet B♭, viola, electric guitar (e-bow, pedals) · ebru system · live electronics
ca. 20'33" · 2024 / rev. 2026 · dedicated to collective lovemusic

echopraxia names involuntary mimicry — the body repeating a gesture before the self has consented to it. the piece treats imitation not as metaphor but as a physical condition: a system in which voice, instrument, water, and machine continuously reflect and transform one another.

the first sound is a single drop of pigment on water. the first movement is in the water, not in the ensemble. across five movements, no gesture remains singular and no repetition remains identical.

Iwe speak lies, and we silence the truth3'30"
IInature abides, water remembers3'00"
IIIno one resembles themselves6'00"
IVfollow the dopamine3'03"
Vpopulation shrink to one5'00"
Score excerpt — Echopraxia, Mvt I opening
mvt I · we speak lies, and we silence the truth — opening. ebru system (tray · voice · electronics) and ensemble (bass flute, bass clarinet, viola, e-guitar) share a single proportional time grid. the first audible event is boya damlatma — a pigment drop on still water.
premiere 26 june 2026 · gmem · marseille · collective lovemusic

three world premieres across spring–summer 2026 — the full arc of the project, in three institutional homes.

10 april 2026
instructions for not disappearing · premiere
ccrma · stanford university · mediaflock 2026
8 june 2026
the mother of oceans · premiere
hear · strasbourg · ensemble crash + eda er
26 june 2026
echopraxia · premiere
gmem · marseille · collective lovemusic

presenters and curators — for booking inquiries, technical riders, or work-in-progress showings: info@edaer.me

documentation of the augmented ebru instrument — contact microphones, transducers, and custom max/msp translating marbling gesture into real-time sound.

extended documentation

full performance — voice, ebru tray, live electronics.

performance excerpt

working session with the augmented tray.

teaser · first prototype

~60 seconds of the first working system: contact mics, transducers, max/msp.

performance moments, instrument setup, and the spaces where the work is developed.

performance
voice and tray, with marbling projection behind
voice + tray · marbling projected live
leaning back from the microphone, projection behind
leaning back · the projection becomes the performer
pigment drop in profile
boya damlatma · the first sound
working the tray with a stylus
iğne müdahalesi · the needle redirects
venue + instrument
entrance to The Knoll, CCRMA at Stanford
the knoll · ccrma · stanford
performance space before setup
performance space — before setup
instrument laid out: tray, pigments, mics, electronics
tray · pigments · microphones · electronics

each mark is the residue of a gesture in liquid, not a symbol.

damlama

drop
attack / onset

single articulated event, any pitch, defined by context.

expansion

spreading drop
sustain / resonance

sustained tone, letting sound spread and decay naturally.

drag

linear distortion
glissando / direction

continuous pitch or timbral slide in the indicated direction.

tarama

combing / raking
tremolo / rhythmic texture

rapid reiteration or tremolo; speed proportional to density.

gelgit

back-and-forth
oscillation / phrase flow

oscillating phrase or pitch fluctuation; continuous motion.

feathering

comb oscillation
tremolo / instability

unstable, vibrating sound; timbral or dynamic fluctuation.

bülbül yuvası

nightingale's nest
circular breathing / loops

circular pattern: loop, breath cycle, or repeated figure.

hatip ebru

symmetrical forms
control inside fluidity

structured melodic or rhythmic figure within free context.

şal

wave / flow
continuous layered flow

layered, overlapping phrases; polyphonic wave motion.

neft

dispersion
silence / rupture of field

active silence; withdraw, leaving resonance or room tone.

iğne müdahalesi

needle intervention
articulation / redirect

precise articulation that redirects an ongoing gesture.

zemin

background field
supporting base layer

ambient texture or drone; present but never dominant.

rupture

interruption / break
the only angular gesture

sudden cut, abrupt stop, or violent accent breaking continuity.

diffusion

blur / decay
noise / breath / memory

air sound, breath noise, or residual tone dissolving into silence.

resistance

obstacle
constraint / pressure

sustained pressure: held tone, muted surface, effort against limit.

transformation

overlay / merging
timbral change

gradual shift of timbre or material; previous state still audible.

no geometric perfection — every form carries slight instability.
shapes must interact — later gestures deform earlier ones.
time flows left to right — density equals energy.
the page is a fluid field — each action modifies the whole environment.
rupture is the only gesture that allows angularity.
overlapping shapes indicate simultaneous sound layers.
combination order: damlama → tarama/gelgit → iğne/bülbül.
causality principle
gestures are relational: performers respond to the decay or transformation of other sounds rather than fixed time points. each action is caused by what precedes it — the score documents a chain of interactions, not a sequence of independent events.

composer · performer · designer

eda er

text — the mother of oceans

ken ueno · written specifically for this project

dissertation committee — uc berkeley

ken ueno · advisor

mary ann smart · scholarly writing

edmund campion

myra melford

visiting doctoral research — george ladd prix de paris · 2025–26

tom mays — technology & electronics · université de strasbourg

daniel d'adamo — composition · université de strasbourg

yann robin — composition · conservatoire saint-maur-des-fossés

nicholas isherwood — vocal coaching · conservatoire de montbéliard

premiering ensembles

ensemble crash — the mother of oceans (hear · strasbourg)

collective lovemusic — echopraxia (gmem · marseille)

developed at

center for new music & audio technologies (cnmat) — uc berkeley

center for new media (bcnm) — uc berkeley

haute école des arts du rhin (hear) — université de strasbourg

technical

max/msp · computer vision · contact microphones · transducers · multichannel diffusion

thanks

to the ebru masters whose lineage this work follows.

updates on performances, publications, and the project.

© 2026 eda er