These windmills look pretty indestructible to me, and are about 20 times bigger than an old-fashioned windmill.
I’ve started using Nik Color Efex to enhance some of my photos. This is a good example what that software can do for a mediocre picture (original below):
Canon EOS 7D, EF-S 15-85mm
ISO 100
f/5.6
1/800 sec
Snapshots For Sore Eyes 
wow
I like the treatment. I use Silver Efex. I must try Colour Efex. Nicely done. Good image.
What a huge difference. I’m glad that you posted both versions. Using the Color Efex made a vast difference.
These look great!