Created 23 September 2026 for the Side projects directory and linked collection entrances. These original SVG illustrations depict simplified motivating situations, not calculated outputs, surveyed designs or formal diagrams. Maintain accessible text descriptions in the page alongside each image.

The refuge, rotunda and decision staircase remain in their existing specialist repositories and are referenced directly; no redundant copies are kept here. Their decorative process sketches are mnemonics, not the executable models.

Added 29 September 2026: gimmer-shared-lift.svg and gimmer-project-views.svg distinguish the higher-autonomy and broader Gimmer gallery entrances. The first pictures the shared-lift question described on the higher-autonomy site’s entrance; the second pictures procurement, observation and change from the broader collection. Both retain the same fictional cliffside refuge, are explanatory illustrations rather than formal models, and add no claim about construction feasibility. The registry retains each original image reference alongside its gallery illustration.