The images of Picalls are under the Creative Commons Zero license (CC0). This means that the images are completely free to be used personally and even commercially.
You can modify, copy and distribute the photos.
The CC0 license was created by Creative Commons (CC). You can get more information about the CC0 Creative Commons license here.
Picalls reserves the right to change or modify part of these terms at any time. If we do this, we will post the changes on this page and indicate on the top of this page the date on which these. Your continued use of the Service after the effective date of those changes constitutes your acceptance of the new Terms.