The secret artists colony that wants to change the world with chocolate heads

(CNN)Buried in the jungle of the Democratic Republic of Congo is a secret artist colony.

Its whereabouts are, for now, unknown except to teaching volunteers and nine hand-picked artists who, when not toiling on a local plantation, sculpt and draw.
Renzo Martens, a Dutch artist who has spearheaded the project, known as the Institute for Human Activities, has grand visions.
    "I hope it will become central Africa's most brilliant, extravagant and beautiful place for contemporary art," he says.
      The DRC is a country that continues to struggle both economically and politically. Given that it is also one of the poorest countries in the world (it ranks 168 out of 178 on the 2015 Index of Economic Freedom), Martens' goal may seem not merely lofty, but misplaced. He begs to differ.
      "It's quite important that these people get to contribute to global debates, on poverty, on development, but they're so damn poor they won't ever contribute. They don't have enough money to buy a cell phone, let alone take a course in English so they can talk to you about it," he says.
      "We're trying to make sure their political vision, their mental state, their voices, aren't only given a platform, but that they're remunerated and paid for speaking, because these are two things they need most: they need to be heard and they need to make money."

      A vision in chocolate

      Currently, the resident artists use clay found in the local riverbeds to make self-portraits that Martens describes as "quite deep and harrowing in many ways."
      The sculptures are scanned and brought back to Amsterdam, where they're reconstructed as chocolate busts using 3D printing.
      Martens hopes to sell the finished products at a handful of planned exhibits in Amsterdam and Berlin, as well as in Art Brussels and Art Cologne. The proceeds, he says, will go back to the artists.
      At $60 per bust, Martens estimates the price per gram of chocolate soars 7,000%.
      "People in Congo export a lot. They export cocoa, for instance, but cocoa