A number of users have complained that some of the images on this site open as Web files rather than as jpegs. I have been advised that this phenomenon can occur due to a feature of the Firefox browser. If you are a Firefox user, and are experiencing this issue, I suggest you try viewing the site with a different browser to see if that resolves the problem.
Firefox users – If you open the image and then save it, it will save as a webp file. To save the image as a jpeg, do not open the file – just right click and do “save link as” and it will get saved as a jpeg like they used to do.
WOW! thank you very much Swatter, that is a trick I didn’t know. It is very helpful!