First impressions:
#1. I really like this one - composition - leading lines, etc. Irrigation country in winter, with a nice fade into the foothills and mountains.
#2. Not sure what the subject is here - church, cross?? Image is nice and sharp, but is still just a snapshot.
I am curious about your B&W conversions as I am very interested in this type of work as well. How did you do them and did you do any processing before and/or after the conversion?
Cheers,
WesternGuy