Saving images is a little bit different depending on what sort of computer you are using and which web browser you use.
Essentially, you can right-click (control-click on a mac) one of the images below and choose "Save link as" or "Save linked file as" or "Save target as" depending on which browser you're using. Or, you can click the images below normally to see a larger version of them, and then right-click (or control-click) that larger image and choose "Save Image as" or "Save picture as" depending on what browser you're using. If you're having trouble, email me and I'd be happy to help.
Or, you can click the following link to download them all as a zip file.