“The colors of Philadelphia are blue and gold,” Henry C. McCook wrote in advocating for a city flag in 1894. The Philadelphia ...

Lviv's city council still uses this symbol today. The Swedish blue and yellow flag features a Scandinavian or Nordic bright yellow cross on top of a blue background. Sweden's national flag is said to ...

New Zealand’s Southern Cross, Lebanon by the Cedar tree, Israel by David’s Star, and Japan’s red circle on a white background. Ukraine, too, has its recognizable national symbols: the blue-and-yellow ...

Ukraine’s blue-and-yellow flag was raised on Snake Island Monday ... stamp featuring the image of a soldier giving the middle finger to Russia’s Black Sea Fleet flagship Moskva, which was ...

Quote: "Russian murderers and torturers are not moving further into Europe solely because they are being held back by Ukrainians with weapons in their hands under the blue and yellow flag. In Ukraine, ...