Src Img is an uber-simple bookmarklet created by Jarred Bishop and Hayden Hunter that lets you quickly do a Google Image search for any online photograph with just two clicks. It’s a simple link (i.e. bookmarklet) that you drag into the bookmarks bar of your browser. Whenever you want to search Google Images for a particular photograph, simply click the bookmarklet. It’ll overlay all the photos on the page with a “?¿” square. Click this to search for that photo. Voila!