In America our tendency has been to get away from thermal conditions as a determinant of behavior. Instead, we have used our technology to keep entire living and working complexes at a uniformly comfortable temperature. As a result, our spatial habits have become diffused, and activities that were once localized by thermal conditions have spread out over a whole house or building. We forget, unless a system breaks down, that such wide-ranging use of space is extremely dependent upon the available heating and cooling equipment.
Noted designer and architectural theorist Bernard Tschumi would call the predictable repetition of events inside an architectural space a sequence: a linear series of actions and behaviors that are at least partially determined by the design of the space itself.
Contrafreeloading is an observed behavior in which an organism, when offered a choice between provided food or food that requires effort to obtain, prefers the food that requires effort.
That is why for many years Irwin declined to allow his work to be photographed, because the image of the canvas was precisely what the painting was not about.
Indeed, the problem is even more complicated than that. For in a very real sense the achievement of these paintings was in their making, and the finished canvas at one level is only an incidental relic, a fossil of that original process of discovery: not only do you have to be present before these paintings in order to experience them, it may be that you have to have made them as well.