Acros is my favorite fine-grained film for landscapes and night work.


Midnight, Open Space Preserve by atomicthumbs, on Flickr


Coyote Land, Fog Sea by atomicthumbs, on Flickr


East Bay, North Bay by atomicthumbs, on Flickr


Chaparral Plains by atomicthumbs, on Flickr

Each of these is a sixteen-minute exposure on Acros at f/16, one night away from the full moon; the first two are 645, the second two are 6x7. I noticed very little effect from reciprocity failure in any of them.