Siberian fur trade to overhunting. Instead of one sable pelt, the following was accepted as its equivalent: one fox, glutton (relative of the marten), or otter pelt; two blue-fox pelts; sixteen polar-fox pelts; or one hundred squirrel pelts. The Russian government decided the amount of other pelts that were equivalent to the sable pelt. Within forty years, almost all Siberian natives were forced into paying fur tribute to the Russians. Russian traders, hunters, and explorers reached the Pacific coastline by 1650 and were collecting fur tribute from most natives along the coast. Beyond the yasuk, the Russians had two principal ways of obtaining
Marten van Valckenborch Marten van Valckenborch Marten van Valckenborch or Marten van Valckenborch the Elder (1535 in Leuven – 1612 in Frankfurt), was a Flemish Renaissance painter, mainly known for his landscapes and city scapes. He also made allegorical paintings and some portraits. After commencing his career in the Spanish Netherlands, he later migrated to Frankfurt in Germany where he and other members of his extended family of artists played an important role in local artistic developments. Marten van Valckenborch was born in Leuven in what would become one of the most prominent Flemish families of artists. Spanning three generations, 14 artists are