"I have been but little in," said Ninian hastily...

OK, so if displacement activity is doing something because you don't know which of several things you should do, what is doing something because you don't want to do something else, or are waiting for something else to happen? Just procrastination, I guess.

Any way, here are some kick-ass illusions

one

another

and another

and several more

OK, lunch over, back to work...