People walk along the shoreline while casting their shadows in front of them

people walk shoreline shadows stroll beach coastal seaside silhouettes waterfront sunlight promenade scenic leisure coastal walk sand reflection coastline seashore coastal path horizon beachgoers sunny day beachwalk light and shadow waters edge walking by the sea relaxation evening coastal scenery seabreeze summer beachfront shore ocean enjoyment idyllic tranquil coast shadowplay beachcombing