This is the creative north star plus a staged plan. The technical backlog lives at
the bottom; the top is about *why*, because every feature should serve a feeling.
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## What these images are, and what they evoke
A bubble-chamber photograph is **evidence of the invisible**. You cannot see a
particle; you can only see where it has been — a wake, a trace, a confession. The
plate is the one proof that something happened. There is something devotional in
that: faith made visible, an instrument straining to record the unseeable.
It is also **a single millisecond, embalmed.** The collision is over before the
flash fires; what we keep is the frozen aftermath, an instant given the permanence
of a relic. So the picture is always already a memory — which is why the worn,
stained, scratched plate feels *more* true than a clean one. The damage is time
itself, made visible alongside the event.
And it is **a rhyme across scales.** The δ-ray's tight logarithmic spiral is the
nautilus, the fern, the hurricane, the galaxy arm. The radial shock disk is a
sun, a pupil, a drain, a mandala, a struck bell. A subatomic event quotes the
shapes of the cosmos. Stand a person in front of a four-metre print and the
collapse of scale — the very small wearing the clothes of the very large —
produces vertigo and recognition at once.
Finally there's the **human urge to read it.** We can't help scanning these tracks
like entrails, tea leaves, constellations — looking for the message, the figure,
the meaning in marks that were authored by chance under deterministic law. Order
*and* chaos, in the same gesture.
### The feelings to chase
- **Awe / reverence** at the unseen made manifest.
- **Contemplative stillness** — despite the violence of a collision, the plate is silent.
- **Melancholy / nostalgia** — the aged document, the people who once bent over it with calipers.
- **Vertigo of scale** — atom and galaxy in one frame.
- **Uncanny familiarity** — "I have seen this shape before," in water, smoke, bone, sky.
- **The numinous** — physics as a secular mysticism, the search for the fundamental.
### Principles for invoking them
1.**Scale is content.** At wall size the viewer is *inside* the event, not looking at a diagram. Design for the body, not the thumbnail.
2.**Depth and layering are time.** A palimpsest of events reads as history; volumetric depth reads as a real chamber you could fall into. (This is your layered-print instinct, and Phase 1 & 3 below.)
3.**Colour is transcendence — when it is meaningful.** False-colour that *encodes physics* (charge, speed, depth, time) bridges the scientific and the mystical; arbitrary rainbow does not. Earn the colour.
4.**Keep the hand in it.** The smudge, the grease-pencil ring, the handwritten angle — traces of the human who studied the plate — are what separate "artifact" from "render."
5.**The series is an argument.** One plate is an image; a grid of them is a worldview (taxonomy, the archive, the scientific gaze). Becher typology energy.
6.**Determinism is a feature.** The seed as a true name. Every piece is reproducible, citable, ownable — a hash you can print on the frame.
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## Staged plan
### Phase 1 — Depth & exposure dynamics ✅ done
Make per-trail intensity *mean* something instead of being event-flat.
- **Depth (z) per event/track** → opacity, softness, and bubble size. Tracks near
the focal plane sharp & dark; deep tracks faint, soft, slightly smaller. Turns
the flat diagram into a volume.
- **Event age** → background events read as *earlier in the cycle*: fainter,
