Home / Grading Standards / Conservation and housing
These are one-of-a-kind objects, made by hand, and most were never meant to last. We are not in the business of commoditizing them. We are in the business of preserving them through time.
At examination we document the piece itself, not just its paperwork: its condition on that date, and identifying detail captured at resolutions and angles the public certificate never shows. Some of it is deliberately never published. A forger who copies the public record perfectly still has not copied the piece.
So the original state is on file. If a piece is ever altered, substituted or disputed, the specialist who examined it compares what is in front of them against what we hold.
Nothing we return to you is sealed, encapsulated or permanently mounted. It does not need to be. The protection is in the record, not in the packaging, which leaves the housing free to do the only job housing should do.
Almost nothing in a collectible is chemically inert. Acetate, paper, board, rubber, adhesives and many plastics all give off gases as they age, and a closed enclosure concentrates whatever the object is releasing and holds it against the object. Our duty is to provide the materials that will maintain the condition and integrity of your piece for decades to come: breathable, conservation-grade, matched to what the piece is actually made of, and nothing irreversible. For animation cels the materials are specified down to the polymer, the thickness and the open edge: Archival Housing of Animation Cels.
Take the piece out, frame it, lend it, have it conserved. Nothing is voided, because nothing was ever riding on the packaging.
A condition grade describes one object on one day, and the record says so. It carries what the examination saw, and the date it saw it. It does not carry a reading from an instrument that cannot answer the question on its own. Re-examination on resale is expected.
We work from the published conservation literature for each material rather than inventing our own. For animation cels that means the work of film archivists and conservation scientists on cellulose acetate. We are applying it to a market that has not had it. Over twenty-five years inside that market adds what the literature does not carry: how this material was actually made and handled, learned directly from the artists, studios and animators who produced it.
Much of what is known about caring for this material sits with the people who made it and the people who have kept it for thirty years. If you collect, worked on it, or conserve professionally, we want the conversation: authentic@rinkya.com.
This page states the conservation and housing posture that applies to every category Rinkya Authentic examines. Questions about a specific record or piece: authentic@rinkya.com.
Cite as: Rinkya Authentic, "The record is the protection", September 2026, https://www.rinkya.com/authentic/grading/conservation
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