2Rila Monastery, Bulgaria

The frescoes of the Rila Monastery, a UNESCO World Heritage Site, are among the finest examples of Eastern Orthodox religious art. Painted primarily in the 19th century, they depict scenes from the Bible as well as the lives of saints, with vibrant colors and intricate details. The monastery itself is nestled in the Rila Mountains, adding to the ethereal quality of the site.

What sets the frescoes at Rila Monastery apart is their vivid portrayal of religious scenes, which are depicted with a sense of awe and wonder. The colors used—brilliant blues, reds, and golds—add a rich vibrancy that illuminates the otherwise austere surroundings.