I want to do a glossary of images, like when you convert a wikipedia entry to pdf: https://en.wikipedia.org/w/index.php?title=Special:Book&bookcmd=download&collection_id=d5ba4f760191b80ba2277ebaa560a6f34ed8f2d7&writer=rdf2latex&return_to=Computer+network
How can I do that on LaTeX?