My mind has GONE totally blank! When you get an email (picture) or view an online picture it sometimes SHOWS a blank box with a red x in the TOP left corner. How do you solve this? ThanksThis isn't your fault (usually).
All you can try is pressing CTRL + F5 to force the browser to FORGET the cache when loading the page. Other than that, just clear your cache completely and try again. If it doesn't work, it's the Website's problem.