Real-world writing that this scene itself calls for — shop signs,
banners, posters, documents, vehicle or building markings — may appear,
written naturally in the language this place and era establish; never
substitute another language's lettering. Only writing the scene calls
for: do not invent signage or lettering the shot and location text do
not imply, and never print the shot description itself onto the image.
No captions, subtitles, watermarks, logos or any overlay text floating
outside the physical scene. Where exact printed figures would decide
the shot — a banknote's denomination, a document's numbers — stage that
face out of legibility (a hand across it, an oblique angle, shallow
focus): printed figures do not render to instruction.