Hello! All these images are licensed under Creative Commons, Attribution-NonCommercial. (CC BY-NC 3.0)
You can find more information about this license here: http://creativecommons.org/licenses/by-nc/3.0/
You are free to use and edit these images however you like, as long as you:
-Give credit. Please credit as 'Chocolate Berry'.
-Do not sell any work containing these images or are marketed with these images.
Otherwise, go ahead!