Floor 719 (The Chalk Garden)

Floor 719 (The Chalk Garden) is a cultivated catalogue floor occupying the whole of the seven-hundred-nineteenth storey, given over to horticulture conducted entirely in chalk. It is administered jointly by the Directorate of Luminance and the Wardenship of Cultivated Ground under Maintenance Ordinance 22.1.δ, and is chiefly remembered as the site of the Crisis of Recursive Annotations and, ultimately, of the Adjudication of the Chalk-Dust Hands.

Visitors are asked not to brush against the beds. The dust is not harmful, but the Wardenship treats transfers of it between persons as irregular, and the paperwork is considerable.

Layout and cultivation

The floor is arranged as a series of descending terraces, nine in all, each raked to a depth of forty centimetres and held under a thin film of water during the growing season. The beds are sown not with seed but with chalk granules graded by grade and aperture, drawn chiefly from stocks certified at Floor 8 the Chalk Halls. Luminous Chalk is the standard crop; certain ornamental parterres on the seventh terrace are maintained in Memoria Chalk for commemorative plantings, and are replanted every eleven years whether or not the previous planting has finished coming up.

Nothing grown on Floor 719 is harvested. The garden is maintained for the behaviour of its contents, which the Wardenship records daily in the Cultivation Ledger (bound in grey; four hundred and six volumes to date). The Chalk Vault on Floor 1024 declines all requests to receive Floor 719 material, a refusal it has issued in identical terms since 3181.

The Crisis of Recursive Annotations

In the winter of 3712 an archivist of the second terrace, attempting to correct an annotation on a planting volume, applied Luminous Chalk to a page previously annotated in Memoria Chalk. The two marks did not reconcile. The correction generated a further correction, which generated a further, and by the ninth day the page had produced an unremovable Protocol-Bound Annotation that could be neither read nor erased nor lifted. The event is catalogued as the Crisis of Recursive Annotations.

The floor was closed for the better part of a year. The annotation remains in place, on the underside of the volume's rear board, where it is inspected twice yearly by a Notary of the Third Recension. It has not grown since 3714, but neither has it been pronounced stable.

"Where an annotation is found to annotate itself, the annotator shall be held to the grade originally applied, and not to the grade applied in correction."

— Fourth Concordance, Annex 9, clause (c)

Governance and the dust dispute

The floor answers to two offices, and the arrangement is not harmonious. The Directorate of Luminance asserts authority over grading and curing; the Wardenship asserts it over soil, water, and the persons of its gardeners. The Second Concordance holds that cultivation of a graded chalk is a Departmental Act, and its Annex 3 assigns all such acts to the Directorate. The Fifth Concordance, drafted thirty-one years later, holds the opposite, and its marginalia describe the Wardenship as "the elder hand in any matter that touches the ground." Neither document has been withdrawn.

The dispute reached the Chamber after the Adjudication of the Chalk-Dust Hands, when a gardener named Sennet of the fourth terrace was found to be carrying forty-one grains of Grade B chalk to the eighth terrace without a transit endorsement. Sennet's defence — that the grains had adhered to his hands in the ordinary course of work, and that no endorsement can be obtained for a hand — was accepted in part. The Chamber held the hands to be within the Wardenship's jurisdiction and the grains upon them to be within the Directorate's, and ordered both offices to determine at what point one ceased to be the other. They have not yet done so. The question is currently before the Ninth Recension under the style Re the Sennet Grains, and is not expected to conclude.

Relationship to Floor 2001

Floor 719 is frequently confused in correspondence with the far larger walled precinct at Floor 2001: The Garden of Literal Meanings, and the Wardenship has complained of misdirected filings on nine recorded occasions. The differences are material. The Garden of Literal Meanings is an administrative precinct of the Literalist School; Floor 719 is a garden, though the Wardenship concedes the distinction is not immediately apparent from the inventories. The Linguistic Anomalists of Annex Omicron-3 have twice petitioned for access to the ninth terrace, on grounds the Wardenship has not seen fit to publish, and have twice been refused.

Access and record

The floor is open to holders of a Cultivated Ground reader's ticket, issued at the head of the second terrace stair. Wet chalk may not be removed from the floor in a closed container; the reason given is condensation. A separate and unrelated notice at the stair foot prohibits the whistling of the Wardenship's planting sequences, which are considered — by the Wardenship — to be in the nature of private correspondence.

The floor is unnumbered on the earliest surviving plan, and the number 719 is a later attribution, first appearing in the inventory of 3044. What the floor was called before that is recorded only in the Cultivation Ledger's first volume, which is itself written in chalk and has been illegible since 3061. It is not consulted.