I am working on a client list page with a series of jpg thumbnail images. The thumbnails with a white background all have a strange bluish green banding. Please see the link here: http://roughmountainstudios.com/clients/
I am working in Mac 0SX and all the original images look fine when I open them up in Preview, Gimp or in the media library. All were imported into my media library at a small file sizes, less than 1MB. And they are all in sRGB color space.
Here is original image from the media library:
http://roughmountainstudios.com/wp-content/uploads/2011/09/Picture-10.jpg
Here is the distorted thumbnail:
http://roughmountainstudios.com/wp-content/uploads/2011/09/Picture-10-193x108.jpg
What could be causing WP to do this to the white areas in the thumbnails? Is it image format? Compression problems? Color space?
Thank you in advance for any help you can give.