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It was only a partial rainbow but it was one of the brightest and most vibrant ones I had ever seen. I captured this in November of 2018. It was one of our many days of sunshine we get here in Central Oregon. They say we get 300 some days of sunshine a year but I think they count any day where the sun comes out... even if just for a couple minutes. 😁
Photo by me, @oldmans, with a Nikon D3300 and some Lightroom post processing.