way, unexpected details can easily disappear from our awareness.
Think about walking into a familiar room. Your brain may immediately label it as a kitchen, bedroom, or office and move on. Because the surroundings feel familiar, you may stop actively examining individual objects, colors, shapes, or small changes.
The same thing can happen when looking at photographs. We often focus on the main subject while ignoring the background and edges. A strange object, unusual reflection, or unexpected figure may be visible the entire time, yet our attention simply passes over
