Bertrand Russell puts it this way: The first thing to notice is that different senses have different spaces. The space of sight is quite different from the space of touch; it is only by experience in infancy that we learn to correlate them. The one space into which both kinds of sensations fit is an intellectual construction, not a datum.
After reading this words I start researching about how you can mix the cartographics maps I had done before with this new way to see the space. How was posible to isolate the different space sense in a graphic way.
