Clandestine Photography
I started looking into different types of clandestine photography, having thought about bird hides as a way of taking images without frightening off the subject I also came across the whole shady world of covert photography in the form of private investigation, strangely there was a lot of advice that related to my next exercise.
They recommend long lenses and taking cover in your car, I thought about this and was reminded of Ansel Adams shooting from a plat5form on his station wagon
Granted Adams used this to gain a higher perspective but it never the less triggered the idea of shooting with a long lens from the bed of my truck.