I think it would be a neat idea to display exactly how many images are returned from a search, having it next to the "Search Criteria" header. I mean, I know that it shows how many images have a single tag, but it's only just for a tag, not multiple.
Placing it next to the header might not be possible coding-wise, but it still might be a useful idea, even if I can't say exactly what use it has.
At the same time, I feel like no one will have any idea what I'm talking about.