The skill of perception The newborn baby and the [blind man suddenly gifted with sight] do not have to learn to see. Sight is given to them. But they do have to learn to perceive. Perception is learnt and learnt slowly. Skill is required for perception as for speech. We are largely unaware of the skill we exercise. None of the things we have to learn to perceive are self-evident, or, apparently, instinctively evident. No doubt, however, we have an instinctive aptitude for this learning, and once we have learnt we cannot easily see as though we had not. As Ruskin says, one has to strive, if one is to see with the 'Innocent Eye'. David Pye, The Nature and Aesthetics of Design The innocence of the eyethe innocent i seeingperceptionlearninginstinct
An edge is an interface An edge is an interface between two mediums. Edges are places of varied ecology. There is hardly a sustainable traditional human settlement that is not sited on those critical junctions of two natural economies. Successful and permanent settlements have always been able to draw from the resources of at least two environments. Bill Mollison, Introduction to Permaculture As a kind of gateway edgesmedia