Yield sign on building, St. Petersburg, Russia

This yield sign caught my eye in the center of St. Petersburg. It's actually surreal to see such sign hanging on the wall of a building, instead on the street. However, it is placed underneath some greek stlyle columns and I can think the sign is related somehow to the verticalness of these columns. The facade of the building looked quite in rubbles.

Shot taken with a Leica M7, Zeiss Planar 50mm & using Kodak Trix-X 400 film.