If you mean the link that is behind "Search" within the breadcrumb, that one works. But the main problem still exists, even with the tags!
I am using a tag cloud on my index.php. The tag "sandstone" exists 38 times and needs 3 pages to display all the related thumbnails. Move forward to the second search page and click on the first thumbnail. Now the image opens. Look into the breadcrumb. The link behind "Misc" is wrong. The part "page/2" within the link is wrong, because that subalbum has just one page. But there is another bug within the breadcrumb. A click on the link "Search" leads back to the search results. But in case of the tag "sandstone", I get 39 matches, instead of 38. If I do the same for the tag "national park" and go back to the search result, the link looks like this:
http://www.synnatschke.com/gallery/page/search/national%20park and I get this error:
Zenphoto Error: the requested object was not found. Please go back and try again.