This site has 2 different search engines. This one searches all text and images on the site and can return the results as images or links.

The search box at the top left allows for a quick search and has an advanced search can allow the user to define search parameters such as categories, manufacturers, a date range and price range. (There is a search help link on the advanced search page.) That advanced search is here>

Note: Google does not like the small images of this demo and omits them all. On a working site, the result is stunning.  AND if it's not working, it's because I'm playing with it again or Google got mad at me for playing with it...again! A working website install: OldTradingPost.com