Paper Plane Atlas

One brief, two builds

A single page that teaches you to fold a paper dart, taught by a sheet of A4 that folds itself as you scroll — scroll position and animation time are the same number, so scrolling back up unfolds it. Two models were given the same brief and worked separately. Neither is a revision of the other and neither is the canonical one, so the interesting part is where they agree and where they diverge. Desktop only, by design in both.

Opus Opus 5 Cool greys, non-photo blue. Valley and mountain told apart by line style only. Fable Fable 5 Warm greys, valley red against mountain blue. Folds colour-coded as well as dashed.