I love this photo taken from the recent RoboCup Junior Queensland competition. This was a dance team setting up their backdrop which had some robotic features to it. The leaves moved in time with the music and I think there was a koala climbing up and down a tree.
However, the best part in my opinion are the notes scribbled on the back (away from the audience) to give them prompts and 'debugging' clues. I love the "Is the sign caught?? Tree leaves" :D