How do you send an image to a different screen?

I have tried to use the TinyDB, it does not seem to work. I have also tried a different way. Is there a way to send an image that the user picks to a different screen, AND use it there? I am trying to make Rock Paper Scissors Lizard Spock, so I need to make sure that when the user picks 1/5, that it goes to the end screen, and there it will show up.


The tag should be 'PICTURE', and the value should be just the picture file name for the picture that was chosen, ('vulcan-salute.png") no list.

P.S. For multiplayer, the tag would be Player1PICTURE, Player2PICTURE, etc.