When my twin boys were in their early teens they went through a stage where they didn't want me to take their pictures. So, I came up with a bribe-- I mean a game. I typed up a scavenger hunt of places they needed to find and have their photos taken there. They were worth different points. I then made up a prize chart. Each time they hit the next point level they got the prize that went with it. Small prizes included press pennies, or snacks. The biggest prize was two weeks without chores when we got home. They never reached that level because the big points were gained by taking pictures with characters and they were not doing that no matter what.

But I did get some good pictures without eye rolling and they had a good time.