cameras in photographic museum, ghost face

* ghost face photo 2 * I took another picture in the same location. The face was still here, so I think it has nothing to do with anything super natural. I didn't notice the face when I took the picture, so I think it's probably not very visible for the naked eyes.

Direction Same location as last photo
Info F 5.0 0.5 ISO 100 with Canon EOS DIGITAL REBEL XT
Date 2006:10:31 18:02:27 Make Canon
Model Canon EOS DIGITAL REBEL XT Width 3456
Height 2304 Flash Off, Did not fire
Focal 17.0 mm Exposure 0.5
F Number 5.0 ISO 100
White Bal. Auto Program Aperture-priority AE
Compensation 0 Hyperfocal 3.12 m
Latitude 41.7651666666667 Longitude 140.709666666667
Altitude 0 m File Size 832 kB
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