Fan Casting Viserys Targaryen in A Song of Ice and Fire

Viserys possesses the classical Valyrian features: he has pale skin, silver-blond hair, and pale lilac eyes. He had been a small, robust, and healthy child, but in his early twenties, after more than a decade of living in exile, Viserys has become a gaunt young man with hard lines in his face and a feverish look in his eyes.