Many of the images displayed on this website (although the copyright belongs with the photographer involved) are available under the Creative Commons licenses. Where an image does not have the words "copyright" actually on it (or the International copyright symbol), but merely has a name (or website address) and date you can (ON THIS WEBSITE ONLY) assume the following:
These images are licensed under the Creative Commons licensing system and at a MINIMUM you are allowed to use them for non-commercial projects providing you a attribute the photographer and don't alter the photo. The photographer's name you will find on the photograph. Search for the photographer on Google.
Many of the photographs are licensed under other Creative Commons licenses, that may allow you to use them commercially or to make derivative works from them.
Other images on this site may be in the public domain, copyright expired, or licensed under other arrangements which allow commercial use and derivatives.
If the photograph you wish to use does not have a photographer's name on it but does carry a website address you are advised to check directly with the site concerned .
IF THE IMAGE IS MARKED COPYRIGHT (or has the International copyright symbol on it) YOU ARE NOT ALLOWED TO COPY IT, LINK TO IT, PUBLISH IT IN ANY WAY, OR DO ANYTHING OTHER THAN USE IT FOR YOUR OWN PRIVATE BENEFIT.