1本の柱に沢山の色んな方向をさした道しるべがある内、Buckingham Palaceの道しるべの上に鳩が止まっている
Various black and white street signs with a pigeon on them,pigeon is perched on street sign,possibly street corner sign,in park,bird is on sign,possibly resting or surveying its surroundings,sign is mounted on pole,and pigeon is near top of sign