Tsarevets - The fortification for Bulgarian kings of the second Bulgarian kingdom by Nikola Gruev
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Bulgaria 2007- Plovdiv Old Town by Doron Avi-Ad
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Sofia at night by Nikola Gruev
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Ahtopol by Nikola Gruev
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Varosha - the old quarter of Lovetch by Nikola Gruev
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Tcherny Vruh (×åðíè Âðúõ) on the 15th of July 2006 by Nikola Gruev
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The fortress of Mezek by Nikola Gruev
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Bulgaria 2007- Rila Monastery by Doron Avi-Ad
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Yagodinska cave (ßãîäèíñêàòà ïåùåðà) by Nikola Gruev
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A Trip to Bulgaria, Summer 2008 by blancadog
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Bulgarian monasteries and the Horsåman of Madara by Nikola Gruev
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Lovetch by Nikola Gruev
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