As the title says, I have a large collection of documents containing text, tables, bulleted lists and figures. The figures have the layout "top and bottom" or "square" and have a caption that's grouped to each figure.

I would like to delete all the text in the document, leaving only the figures (with accompanying captions). How can I do that in an automated way?

Ideally I'd like the figures to end up on different pages (not all on top of each other).

I wouldn't mind using macros if necessary.