Planet Effect
During high school, our teacher asked us to create a solar system for our science project. Most of the people knew what a planet looked like. We could tell the difference of Earth to Saturn. We could also see most of the planets when we used the telescope and looked up in the endless darkness called space. However, the image was not a part of a planet. It was an artistic result of an individual who took a snap of the photo that made it look like a planet. He timed his shot on the wave while he added a circle effect when he shot a picture on a binocular.
Blurry Image
We might think this image was out of focus, or the photographer did not focus enough on the object. However, it was not the problem of the picture because the person who took the photo really did a great job. If we observed carefully, we could tell the image might be an optical illusion, but it actually was a ham that was sliced into thin parts. We could partially see-through another meat behind it. It was aligned offset from one another, and it made the photo look blurry.