Excellent shots! You have a very good eye and you've just shown something that has been forgotten in the tech-toy age of wonder gizmos: It's the artist, not his tools, that make the work of art! Amongst the best photos I ever took were back in the late 70's with a Minolta SR-7. It had no meter and was purely mechanical, but those facts made me wake up and consider the exposure and framing of every shot I took.

Well done!