To use a specific example: if I conjure a canvas within a lucid dream, turn the canvas around and see a rose on this canvas, do you believe that this is a rose that I have seen before (drawn from memory), or a likeness based on memory, perhaps synthesised? I suppose if it were a purple rose, then there might be combination of the images ‘rose’ and ‘purple’. I’m thinking out loud now… it intrigues me!Me too! Another interesting phenomenon is Chroma adjustment for people with impaired color vision. Just watching the emotional responses when colorblind people experience colors for the first time is truly impressive.
and after a week of adjustment.