[Pmwiki-users] how to add a *link* to a graphic, not the graphic itself?

[Robert P. J. Day]

  reading this page:

http://localhost/pmwiki/pmwiki.php/PmWiki/ImagesInWikiPages

it's not clear how i would add just a URL to a graphic, and not insert
the actual graphic itself.  as i read it, if i have a URL that ends
in, say, .gif, then pmwiki will place the image inside the page.

but if it's a sizable image, i may want to have people have to click
through to the image.  how does one do that?  am i just missing the
explanation on that page?

rday