Need help with capturing web photos

[newomij]

I've been trying to capture web photos recently and have been getting a "You do not have permission." pop-up. I've never had this problem before and don't know how to remedy this issue. I've been searching for free images and trying to capture photos off the sites that claim "FREE" images but get the aforementioned pop-up. Please help.


I running Mountain Lion on a 2010 MacBook.

 

[simsaladimbamba]

What sites do you browse to get those images/photos and how do you capture them? Can you make a screenshot of the pop-up message and attach it to your next post?