Calotropis procera is a species of flowering plant in the family Apocynaceae that is native to North Africa, tropical Africa, Western Asia, South Asia, and Indochina. The green fruits contain a toxic milky sap that is extremely bitter and turns into a gluey coating which is resistant to soap. Common names for the plant include Apple of Sodom. The locals call him Torha. - Bilma – Kaouar – Ténéré - 1975

Essendilène is a now uninhabited oasis in the Algerian Sahara and belongs to the Tassili Cultural Park, the largest of the Algerian national parks. The oasis is located in a gorge of the Tassili n'Ajjer, about a hundred kilometres northwest of Djanet. In the foreground, a simple Touareg mosque.Algeria - Tassili n'Ajjer - 1993

Essendilène is a now uninhabited oasis in the Algerian Sahara and belongs to the Tassili Cultural Park, the largest of the Algerian national parks. The oasis is located in a gorge of the Tassili n'Ajjer, about a hundred kilometres northwest of Djanet. Algeria - Tassili n'Ajjer - 1993

On the edge of the Erg Admer between Gardel and Djanet. Algeria - Tassili n'Ajjer - 1993

On the way in the Wadi Taligit, which leads from Djanet to the high plateau of the Tassili. Algeria - Tassili n'Ajjer - 1993

Plateau of the Tassili - Guelta Allagagaaven Algeria - Tassili n'Ajjer - 1993

Evening atmosphere on the high plateau of the Tassili. Algeria - Tassili n'Ajjer - 1993

The landscape on the way to Ouan Bender, another place where you can find beautiful rock art. Algeria - Tassili n'Ajjer - 1993

Tin-Aboteka - Here too you will find shelters with magnificent rock art. Algeria - Tassili n'Ajjer - 1993

The large shelter with the "Martian" of Séfar. Algeria - Tassili n'Ajjer - 1993

The Séfar region is known for its rich rock art. Bizarre rock formations and shelters abound. Algeria - Tassili n'Ajjer - 1993

Tin-Kani is an archaeological site in the Tassili N'Ajjer region in southeastern Algeria, home to impressive geological formations as well as numerous rock paintings. Algeria - Tassili n'Ajjer - 1993

The Ti-Sfad area is located southeast of the famous Sefar site on the Tassili-n-Ajjer plateau. It is an impressive landscape with stone forests and standing rocks. The visitor will find here a labyrinth of deep passages (Ti-Sfad means "The Passages" in the Tamahaq dialect) into which the sunlight never penetrates at any time of the day. Undoubtedly one of the most magnificent landscapes of the Tassili National Park. Algeria - Tassili n'Ajjer - 1993

In the Tin-Messeous area, there are many stone forests with shelters where rock paintings can be found. Algeria - Tassili n'Ajjer - 1993

At Ozeneare, about 5 km from Alan-Edoument, you can find some very beautiful paintings from the cattle period. The site is rarely visited. Algeria - Tassili n'Ajjer - 1993