Advanced search in google images search?

so, does the operator site:www.domain.com work also when I search only for the images at a certain domain? Will it show all the images that are indexed?
I see only a small amount of pictures on old sites, so Im not sure if it works properly

 

Google index images that have alt text, for more info check out this doc; http://htmlhelp.com/feature/art3.htm

 

Yes, it works in the image search and will show every indexed image in that particular site

 

Given the image description is proper for all images and that they are not linked directly from other sites and are hosted on your own, they will be indexed according to the "alt" tag text provided.