What is Control?

I’ve made it through two weeks of the weekly photo challenge > see pics here> http://carsonvision.wordpress.com/2011-weekly-photo-challenge/ and just found out that week three is “Control.”  Electricity was pretty easy, and joy was fun to wait for and anticipate…now control is more mental.  TheFreeDictionary explains control as to exercise authoritative or dominating influence over…   I’ve got something in mind but I’m going to need a model…We’ll see how it goes.