tiney is a great tool, but not infallible as more recently published online photos will not show up in their search.
another plus side it can direct you to some really good photographers and their work.
Exactly, not infallible because it is a "tool". It is only an elimination tool. One tool of many that you need to use to be successful on picking bargain basement CL SPs. Tin Eye won't tell you for sure that a pic is NOT a fake, but it will give you a reasonably sure indication that the particular pic you are checking IS a fake if it finds it on other web sites. But if you see it as
one tool and use your other tools as well you can have great success when it comes to using your tool with the little head on CL SPs. I rarely get caught by fake pics on CL. Contrary to what a lot of guys say on these boards, not all the CL ads have fake pics.