Thank you for you willingness to help and upload the new theme images. Sorry I reverted the changes but we try to also keep a history of the game and I did no want to lose the old images which is why we generally try not to overwrite the old one before we can rename and move them elsewhere.
That was no problem. I knew the history page, but I thought it would be ok to update images due to keeping links. Furthermore, the old pictures are available in the file history, aren't they? Well, next time I will remember ;)