an upside-down image of world Painting

What I see through my eyes is communicated to my brain by way of the optic nerve, then it is converted into my memory. I draw that memory. It is, as it were, the inner world over the filter which is ''myself". In that world, what I see or the scenery there changes its form and is restructured inside of me. Figuratively speaking, it is just like a part of the scenery starts to dissolve and spread out as a new vision, then it remains in my memory. I consider a memory to be something like a reflection on water surface. A water bubble on the surface of a river reflects a scenery above it. At that moment, the bubble pops to vanish. The scenery dissolves into the water and piles up on the bottom of the river. When this process is repeated, an old memory goes down to the bottom of the pile and never be swept away. Instead, a new memory can be swept away easily and hardly remain there.I mean old memories cannot be easily forgotten as they are recalled again and again but new memories are easy to forget if they are not much-needed.