stone millstones of an old mill on the green bank of the okhta

grass pond waterway lawn tree wetland garden water soil plant yard reservoir river backyard rock walkway wall shore flower stone millstones old mill green bank okhta saint-petersburg russia stone food isolated object history walk garden authentic flowerpot caspian sea pottery special retro asian clay pot art crock souvenir design grass pattern classical exterior landscape nature travel tourism mountain outdoor scenery water view green summer river natural sky hill europe valley landmark environment historic scenic old blue ancient