This document discusses the concept of image across different contexts and mediums. It explores how images can represent various meanings between reality and illusion, from pictures and drawings to memories and dreams. Images are described as signs or doors to understanding the world. The layers and contexts around images are examined, as images may lose meaning without surrounding context. Both traditional and virtual/digital images are presented as examples, showing how the concept of image is evolving with technology but still connects to past experiences. The goal of understanding different generations and bridging gaps between them through images that record history is discussed.