Quote Originally Posted by Helen B
Overexposure increases graininess and decreases sharpness with conventional monochrome negative film, if the development time stays the same. Hence the saying: 'Expose just enough.'

Overexposure decreases graininess with chomogenic B&W and colour negative film if the development time stays the same.
Ok? I thought it was the rule for all of them...

Thanks for expanding my knowledge!