How Do I do this...

I would like to setup the first scene for my PC.   In this case they will be in a roaming receiving a briefing.   I would like to start with the background of the MAP of the area, and then as the briefing starts have an image of the person displayed on the map in a corner.   As it continues, I made add some additional annotations to the map.     Is there a way to slowly reveal the pictures as the briefing continues?     Thanks

Keep all of the pictures of the briefing on the GM Info layer and move them to the map or token layer as needed.  When you move them to the map layer, they will become visible to the players.

+1 Dave And Erik, I think that sounds like a cool way to do it!

Thanks.   Works great, this adds an entire new dimension.    

You could reveal them in fog of war also!