Thank you, Izzie. Glad you like it. I wasn't real sure it was a good conversion, although it looked acceptable to me. I suppose I posted it here to confirm that I was on the right track. Your comments are encouraging! As for the dirt-like thingies on its fur; I'll post the colour version below, where you can see that it's just little patches of brown coloured hairs. They look more pronounced after the conversion, maybe I added too much contrast.
Thanks again.
Hi Donald, thanks for having a look. While I have a small collection of B&W conversion software, I have not used any of them. Last night, I downloaded yet another. It is DXO's FilmPack 5. I have DXO Pro, and so, was on their mailing list. I received an email to download a trial version of FilmPack 5. That was the impetus to try a conversion. Although it is a stand-alone application, it's also a plugin for PS.
So, I used it in PS after opening the Raw file in ACR.
After trying several of the B&W presets, I settled on 'Ilford Pan 400'. While I liked the tonal quality, the grain was a tad too harsh for my liking. Luckily, I was able to reduce the presence of the grain and also reduced the overall effect of the filter - can't remember precisely how much.
When I had finished with the plugin, and the result opened in PS, the highlights on the RHS of the horse were a bit high. After duplicating the layer, I returned the image to the Camera Raw filter and reduced the highlights to a nice level. As a result of duplicating the layer before going back into ACR, I now had a layer with the highlight adjustments and, a layer without. That enabled me to make a direct comparison and so, mask the adjusted layer to affect only the areas that needed it.
It looked better, though I thought the adjusted area(s) needed more contrast. Added a 'Brightness/Contrast adjustment layer, and increased the contrast (just on the adjusted areas), by 16 points. No changes to the brightness.
Then created a 'Stamp Visible' layer (CMD, Opt, Shft, 'E'), and had a good, long, look at it. I decided that overall, it still needed some contrast. I added another Brightness/Contrast layer and lifted the contrast by 7 points on the entire image - no change to the brightness.
Then, I cloned out the wire fence, the steel post, and some tall grass. Also cloned out the flies that were near his eye. There was also a hint of a wire fence that was a few meters behind the horse. This can be seen as three blurry lines on the right side of the colour image that intersect with the horses' rump. N.B. I found it easier to clone in B&W than I normally find in colour - glad I left that step to last.
I think that's it.
Thanks for the opportunity to share this, Donald.
Here's the colour version, no PP: