A colorful rainbow that formed over the Powder Tower in Prague's old town just before sunset.
EuropeCzechCzech RepublicPraguePrahaPowder Towertoweroldrainbowsunsetsunlightlighteveningcolorscolourscolorcolorfulmedievalilluminationtownbuildingtravelcityarchitecturetourism
From Sunrises and Sunsets