Content from Kwanza

Every spring, tens of thousands of men, women and children leave their villages for a dangerous trek to the high Himalaya to collect Yarsagumbu, a mysterious transmutation between plant and insect. Used in Chinese medicine, it is worth up to 60 000 USD a kilo, more than gold.

In the heart of the Jordanian desert, the ancient city of Petra is full of mysteries. How was this architectural wonder created over 2,000 years ago? The technical prowess of Petra, an ancient city in southern Jordan, which was a wonder in the middle of the desert.

Venice, one of the world's most beautiful cities, was born of a peculiar idea: the desire to build a city in the middle of the water. Emerging 1,500 years ago out of the mud of a marshy lagoon, Venice has managed to rise above the sea’s challenges ever since. The city’s founders knew what they were doing: the water’s relentless threat is also the source of the city’s fortune and worldwide influence. But it takes constant vigilance. Over the centuries, Venice has had to invent and innovate, finding new technical solutions to keep the city vital, vibrant, and dry without sacrificing its soul.

Eighty years on from World War II and the heroic D-Day Normandy landings, the story of the filmmakers who immortalised the terrible events of that fateful summer with memorable photos and film.