Could be an Operating System Problem. Viewing Images will always be handed over to the OS for Renderring, it is possible it is destroyed at that point. Can you save images you can't see, and then view them that way? Or can't you see them then either?
A Knight is sworn to Honour. His heart knows only Virtue. His blade defends the helpless. His might upholds the Weak. His word speaks only truth. His wrath undoes the Wicked.