Chad, a country in central Africa, is often equated with violence and instability. It remains one of the poorest countries in the world — despite huge oil deposits. But the commodities boom also hides the view of its almost unknown wealth. A journey of discovery in pictures.

Time seems to stand still on the Ennedi Plateau, a sandstone desert in the northeast of the country. Here, people and animals live their lives in harmony with the natural rhythms of days and years. There’s no rush, no counting of minutes. Time does pass but at a different speed.

Kalait is the last trading post before the great desert to the north. Only sand and dust are seen here. A scorching sun, aridity and temperatures above 50° are not uncommon around here. Living in this environment is unimaginable. Nevertheless, there are living creatures who defy the harsh conditions of the desert.

Guelta d'Archei is probably the Sahara’s most famous watering hole. It lies in the middle of the rocky Ennedi Plateau. To reach this place one needs a camel or jeep. This natural source of water is the basis of life for plants, animals and humans. The Guelta d'Archei bears witness to the past, to a time when the area was once greener and home to the Nile crocodiles. Today only a handful remain.

Millions of animals such as cattle, camels, goats and sheep make up a large part of the country's inhabitants. For many Chadians, cattle means wealth and a safe investment which can be sold whenever necessary. The animals can be seen at water points, wells, roads and markets.

Rice is one of the major grains grown in the fertile plains of the river Logone in southern Chad. Logone is the second largest river in the country. Every year it provides the Chadian population with arable land, ensuring the nutrition of whole towns and villages. Every year, 150,000 tones of rice are sown and harvested by hand from this area alone.

Chad is dependent on oil. But the most important export commodity is cotton. The state enterprise 'Coton Tchad' buys handpicked balls, cleans them and then exports the cotton. Many villages in the south of the country have brought some prosperity and independence to their households through the cultivation of cotton that is practiced on a monoculture basis.

Gaoui is a village located ten kilometers northeast of the capital N'Djamena. Human beings and nature seem to be one here. Traditions and shared ethnic and linguistic roots hold the villages together — so strongly that even former residents help make their village a better place for future generations.

Under the scorching sun, farmers work near the eastern city of Biltine. Most own one or two acres of fields. From sowing and harvesting, to drying and threshing - everything is done by hand. Some produce, such as peanuts, is cultivated by women. At the end of the rainy season everybody joins in to harvest the crops.

Almost everything is traded in Abeche: millet, maize, rice, cassava, beans, bananas, papayas - depending on the season. The town, which borders Sudan, is traditionally one of the most important commercial hubs of the Sahel. Traders come here to sell their cattle, spices, oil, milk and baskets. Sometimes there are also modern imported goods. At the end of market day it's time to celebrate.

The average life expectancy of the Chadian population is 48 years. The older the person, the greater the respect from the community. Traditionally they act as judges and pass on their valuable experience, their stories and values. Their faces convey dignity and wisdom.

The average age of the population is 16.3 years. Most Chadians regard children as their greatest wealth. They exist only in the plural, there are no individual children. At Gagal in the southeast of Chad, they form the majority of the population. Chad’s young people represent tremendous potential for new ideas and the future. Author: Albrecht Harder/im - Editor: Susan Houlton