> For the complete documentation index, see [llms.txt](https://developer.inokufu.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.inokufu.com/learning-object/inokufu-schema/picture.md).

# Picture

This is the picture used as a thumbnail to illustrate the learning object. It could be a book cover, a video cover, etc