Monument to Freedom Shipka - Shipka, Gabrovo, Bulgaria. The Shipka Memorial is situated on the peak of Shipka in the Balkan Mountains near Gabrovo, Bulgaria. stock photo...

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What's a royalty-free license?

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that content. It's a win-win, and it's why everything on iStock is only available royalty-free — including all Bulgarian Flag images and footage.

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