Prompt
A single spider works at the centre of its web, shown frontally so the whole web fills the frame like a page under construction. With its front legs it stretches one taut silk rectangle into place, and the web around it is already a precise website-like layout: clean silk rectangles and panels set in a visible grid with straight rows and clear margins, like an interface under construction but built entirely of silk. A tiny ruler hangs from one silk line nearby and a few blank color-swatch cards hang from another, tools of the layout work; every card and surface is blank.
Soft backlight glows through the silk strands, rim-lighting the spider's body and legs and making the fine threads and the grid's geometry crisp and readable. No text, no letters, no logos, no icons anywhere - the layout reads as structure only, a wholly unlettered interface.
The scene sits inside a 16:9 wide composition with the web spanning the full frame, in a pale palette of silver silk, soft white glow and the spider's deep charcoal brown.