You are viewing a single comment's thread from:
RE: My flights! Big circles near Denver, the Irish coast, the English Channel and the clouds of course :D
Really amazing and beautiful captures.
I just want to know what are those green circles in the first pic?
I also had a question concerning these circles and have found the answer in the very informative article http://thescreamonline.com/photo/photo7-2/windowseat/windowseat.html. "These circles are produced by the rotating clock-like arms of gigantic robot irrigation machines—“center pivot irrigation,” or just “circle irrigation.”"
Thanks a lot for your question and kind reply!