Concept:A pin-hole camera forms an image by light passing through a tiny hole.Explanation:The image formed is real because it can be captured on a screen.The image is inverted, not upright.The image is not virtual, since it forms on the screen.In a pin-hole camera, the image is generally smaller than the object.Therefore, among the given options, the correct characteristic is that the image is diminished.Answer:A. diminished.