Looks pretty good. I often scan from a print to get it done quickly. However, if you look at the negative, do you think it would handle the highlights better? The gradation in the grays to black is excellent!
nice! like the second one best, but would've been even better if the blades wouldn't fade into the white of the sky so much.
other tip, resize to max 960 width before posting, because the forum software resizes them in your post, which gives jagged edges (or I have to click them...not a huge problem, but just so you know )
oh, and I like the B&W better than the colored ones from the same series.