Interesting
According to legend, Vida was the eldest daughter of a Bulgarian boyar with vast estates. Having learned from the unsuccessful marriages of her sisters Kula and Gamza, she refused all offers of marriage, built an impenetrable castle and spent her whole life in it. (Source: RIM – Vidin)
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The mosque of Osman Pazvantoğlu in Vidin is a massive stone building, distinguished by strict oriental architecture, but what leaves the biggest impression is the top of the minaret, ending in a spire — it is the only mosque in the world with a heart on top (Source: Vidin Municipality)