This image was taken on a bitterly cold day, I've added a bi-colour filter using colour Efex 4 found in Google Nik Collection. This photo editing software is free and I especially like silver Efex. https://www.google.com/nikcollection/
I love editing photos & this looks an interesting site. Don't think I can download it on my iPad but will try on my main computer next time I'm on it. Beautiful sunlight on those fields.