Silhouettes of palm trees with boats moored in the sea at dawn on background, Jambiani, Zanzibar, Tanzania, East Africa, Africa

photography color image travel destinations travel horizontal outdoors sunrise dawn no people zanzibar tanzania east africa africa cloud sky palm tree tree nature silhouette back lit boat moored jambiani trees travel destination tourist destination tourist destinations morning twilight palm trees palm palms natural growth outdoor outside nobody no one no person boats nautical vessel nautical vessels transport transportation