Look at any line drawing of an apple. List the things you notice about that drawing as if you had never experienced an apple before. For example, if you only had the photograph or line drawing, you could not say it was juicy. You could not say it had dimension because it would look flat. You have no prior knowledge of an apple.
Do the same thing with a photograph of an apple.
If you could give me 2 separate lists (one for the line drawing and one for the photograph) that would be much appreciated.
I posted this before and people didn't understand and told me about line drawings and Photoshop. Looking for here is a list of characteristics of a line drawing of an apple and another list of characteristics of a photograph of an apple. Just what you see when you look at it.