Light is the main factor in creating images.What we see literally or metaphorically depends on how we look and what light there is.We can change the focus of our eyes.Relaxed,our eyes have wide focus taking in a broader view
Narrow highly focused vision.like we use in ,for example. some parts of mathematics or science which needs sharp concentration also leaves out a good deal if we use it to look at the world.Wider vision brings a feeling of joy.It is free from effort.Narrow vision is often goal oriented and so is not creative.for creativity needs to be open to as yet, unknown purposes
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Of course, there is mental vision, and visual vision…