Vellum Drift
Warm retro paper with fibres, mottling, foxed edges and faint ruled, grid or dot printing; layers shift in gentle parallax with the pointer while a patch of window light wanders across.
Source & downloads
VellumDrift from @ngc/motion · ZIP with README, AI prompt and license. Premium: unlocked by one All-Access key ($9).
Source, AI prompt & downloads are locked
Unlock with your license key, or get All-Access: Backgrounds plus every other stack.