By A Mystery Man Writer
Reflection of sunlight from smooth water surfaces (such as lakes, or occasionally a calm sea or calm coastal waters) sends reflected sunlight upwards. The reflected sunlight can act as a light source for both primary and secondary “reflection rainbows”.
Twilight phenomenon - Wikipedia
Photographer Captures Stunning Rainbow-Colored 'Cloud Iridescence
International Cloud Atlas and new cloud classifications
Rainbow Community Cloud Atlas
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What Are These Strange Towers Growing Out of This Lake?
Highlight, take notes, and search in the book
Cloud Atlas
The 10 Basic Types of Clouds and How to Recognize Them
Primary rainbow International Cloud Atlas
Rainbow - Cloud Appreciation Society
Noctilucent cloud - Wikipedia
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