It was in the other land on another planet. A land washed by green oceans, with rusted mountains of snowy peaks, ash-gray fields of volcanic stones and great mesas of red sand. A traveler wandered in the copper wastes until he came upon a blind man with cream-thick cataracts. The man had a striped blanket covered with ornate instruments of colored blown glass. What is wrong with your eyes? the traveler asked. They are mine, the glassblower replied.