Most people see a image of a ghost in there mind as the full bodied figure, not what could really be seen.A ghost is the energy from the dead persons spirit.So in a photograhp, the shape of the energy could possibly be in a full bodied figure, or any shape.Here are some..ORBS (circle like spots in a image,means active spirit)Half Body (a still spirit)Full Bodyand many many more.......
Most people would love to have the ability to speak,or possibly see the family members that have passed on.What i would recomend for photos would be a good Digital Camera.Nothing very expencive.That is if you would like to take good pictures.Many ghost can be spotted with videocamera's, to disposable cameras.If the spirit would like to make contact with you my voice,again a videocamera, or, a tape recorder.Nothing to expencive.
There are many showes on SciFi, that are related to ghosts,such as...Ghost Hunters
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