You like pictures, you like to digg them, to share them, to collect them. And from time to time, it happens that you’d like to know more about the picture you just found: who made them etc … Google created a tool to help you find back the author of the picture. It can also help to find you differents sources of your image, if you need for exemple the same picture but in a bigger size. It’s called » Google Images Search » and it seems that not to so many people are aware of this amazing tool. Here’s a presentation-video google did which explains very well how it works. Unfortunately it doesn’t work all the time…