As a kid, I loved to light candles.

My mother loves art and architecture. That’s the reason why she used to bring me to churches even if she wasn’t going to teach me any religion.

She taught me that I could light a candle in those candlesticks any time I liked by leaving an offer for maintenance of the place.

Nowadays I think that they aren’t using real candles anymore but led ones. So they prevent the burning of candles from darkening the walls and paintings.