This was taken a few years ago in Egypt. This is 30 second exposure showing tourists walking up Mount Sinai. The light trails you can see are the torches they are carrying.
When I stood by the camera taking the photo, I couldn't see the mountains and the walls in the background but at at 30secs there was just enough moon light to reveal in the image what I couldn't see.
Posted to google today as part ofand 's weekly #LongExposureThursday theme.
#potd #IMBWeb #egypt #sinai #lighttrails #photography #longexposure #night