Scanning an overexposed negative

here is a link to the image after the colours have been inverted in GIMP to turn a negative into a positive
http://www.flickr.com/photos/boliston/3822196687/

Misty

There was a surprising amount of mist at the top of Cothelstone Hill on Thursday.
This group of trees is called “Seven Sisters” but there are only 3 large trees so I assume the other 4 must have died or got blown down at some stage as this bit of hill is really open to the [...]