These are thumbnails of the images used in this site, linked to the full size versions. These images are either public domain, Creative Commons, or full copyright and used here with permission or under fair use. See rights for more details.
The images marked "Public domain" may be used by anyone for any purpose. Those marked with "CC", i.e. Creative Commons, licenses allow people to use them as long as they abide by certain constraints, usually including attribution: see the Creative Commons website for further details. Those marked as "Fair use" are still fully copyrighted to their owners, but may be legally used in certain contexts, for example the context in which they appear on this website. Those marked as being "Copyright" to some individual or organisation are under full copyright and only used here with the explicit permission of the copyright holder.
Even for those images which are freely usable, it is good academic practice to provide all the source information that you have about the image, wherever possible.
If you want to use one or more of these images on your own website or in some other publication, you can use the following form to enquire about the copyright status:Sean B. Palmer