Clair began as a correction to an iris accord that had become too polished. The first trial held the root clearly, but the surface was too smooth; it behaved like a finished cosmetic object rather than a material record.
The second revision introduced black tea to interrupt the powder. It did not darken the study so much as give the formula a dry vertical line. On blotter, the tea reads briefly; on skin, it leaves a quiet tannic edge.
The paper accord is the point of retention. It keeps the iris from becoming decorative and gives the study its archive-room temperature. Mineral air and white cedar sit behind it, not as scenery, but as the frame that keeps the record legible.