The Harlan's World ethnic mix is primarily Slavic and Japanese, although you can get any variant tank-grown at a price. Here, every face was a different cast and colour — I saw tall, angular-boned Africans, Mongols, pasty-skinned Nordics and, once, a girl that looked like Virginia Vidaura, but I lost her in the crowd. They all slid by like natives on the banks of a river.