Renowned photographer Reza and his teenage son journey from Beijing to Paris - 10,000 miles of adventure and discovery. Traveling through some of the more remote places in the world, they roam through China's Wild West and cross the Tibetan Plateau into Mongolia and Turkey and stroll through bazaars where yak eyes are a delicacy and every color of silk is for sale. From Buddhist Temples and old mosques to windswept steppes, they learn of empires, of the endurance of cultures -- and a whole lot about each other.