Photo-trail, you can have photos of other authors on your HDD, that is fine.

But when you put them on the internet, attributing the author without their permission to use their photos does not give you any incentive to use them and make money out of them.

Do I have to put a whole copyright act from my country here for you to understand?

What about not to hide behind the trail account. If you are from the US the laws are even more harsh!