The leporello class creates folded leaflets with pages of varying widths placed next to each other, each with a frame for typeset material. This one-page example shows the flow: text runs from one panel to the next, with filler from lipsum, while explaining the core features of the class. It suits a three-panel leaflet or brochure. Replace the filler text with your own copy.
Shared under the LaTeX Project Public License 1.3c. All credit to Jasper Habicht; the licence comes with the project's files.