I chose this element because it’s the name of the street my mother lives on. She lives in one of those modern developments where all the streets are named after metals in an attempt to give it some order and create some sense of neighborhood. It would seem like having a grand plan means it would be laid out logically but it’s a nightmare getting anywhere. The street names change at random cross sections and the developers threw in cul-de-sacs and streets that don’t really lead much of anywhere. Imagine me laughing my head off when I learned the name Dysprosium comes from the Greek roots “hard to get at”. I don’t know if the city planner who named this street had a puckish sense of humor (hard to believe) or if it was serendipity. Anyway, a labyrinth seemed an appropriate expression of the hard-to-get-at-ishness of the element. And of my mother’s house.