the island is surrounded by a lake. grassy vegetation

surrounded vegetation madagascar mountains landscape reservoir distance mantasoa mountain horizon island grassy clouds nature trees cloud water river coast shore lake dark blue tree hill sky lake island hill natural landscape mountains cloud plant peaceful tree islet grassy aerial shore mountain dark atmosphere vegetation river riverbank view coastline hilly waterscape sky africa water coast background mantasoa serenity picturesque nature lakeshore reservoir madagascar lakeside green grass environment ecology cumulus clouds calm blue beautiful amazing