Overflooded area after rainfall in the Tibesti Mountains, Chad

Aerial of N´Djamena, capital of Chad and the Chari River, Chad

Overflooding lake Tanganjika, Kalemie, Tanganyika proince, Democratic Republic of Congo, Africa

Overflooding lake Tanganjika, Kalemie, Tanganyika proince, Democratic Republic of Congo, Africa

Fisherman and his nets on a boat in Lake Débo, formed by the seasonal flooding of the Niger River, Mali

Pinasse on Lake Débo, formed by the seasonal flooding of the Niger River, Mali