Nice post, great pics!
Just a small correction:
name of the bridge is: Лъвов мост which is to be spelled in EN : Lavov, not Lviv.
wikipedia says: Lions' Bridge (Bulgarian: Лъвов мост; Lavov most) is a bridge over the Vladaya River in the centre of Sofia, the capital of Bulgaria, built 1889-1891 by Czech architect Václav Prošek,
Thank you!