CPOD from 2023/07/01
Interior of the St Paul of the Cross Cathedral, Ruse, northeastern Bulgaria. The temple, dedicated to the founder of the Passionists, was built in 1890 and is an example of Gothic Revival architecture in the country.
Artist: Diego Delso; License: CC BY-SA 4.0; Credit Own work
See explanation at https://commons.wikimedia.org/wiki/File:Catedral_de_San_Pablo_de_la_Cruz,_Ruse,_Bulgaria,_2016-05-27,_DD_11-13_HDR.jpg