fragment old stone floor the peter and paul cathedral petersburg russia

navigate by keyword : and are background cathedral cracks floor fragment granite gray limestone longterm made old paul peter petersburg red russia slabs square stone strong structural there tones traces use

Fragment of an old stone floor in the Peter and Paul Cathedral in St. Petersburg, Russia.

Fragment of an old stone floor in the Peter and Paul Cathedral in St. Petersburg, Russia. The floor is made of square granite and limestone slabs. There are strong traces of long-term use. Red and gray tones, structural cracks, background background.