cemara udang, australian pine tree or whistling pine tree (casuarina equisetifolia) leaves, shallow focus

seychelles seed vacations background growth botany natural summer tranquil scene sunny travel nature leaf landscape scenery environmental conservation environment green branch outdoors tropical climate closeup plant pine cone garden tree sunlight color forest wood beautiful tranquility social issues scenics casuarina rural beauty pond woodland people nonurban built structure light springtime horizontal cemara udang australian whistling equisetifolia leaves shallow focus