BONUS DOWNLOAD upon sale:2,000 px, 72 dpi, sRGB version ready for digital use
Note: Upon purchase you will immediately receive a link via email to download both your hi-res and lo-res images.
Eight decades past an American farming Colorado designed the first centre-pivot irrigation system. Today you cannot traverse southern Albertan prairies without seeing hundreds of these marvellous spider-like sprinklers, which can take days to complete their rotations among a zillion crop circles.
