Perhaps the coolest of all airplants, the Xerographica! It grows large and as it grows gives itself a hug as its' silvery green leaves curl and turn inward.
Tillandsia (Airplants) must receive bright light (avoid direct sunlight) and sufficient moisture. In place of natural light, a broad spectrum fluorescent light is recommended.
Tillandsias take up moisture and nutrients through their foliage, soak in a small bowl of water once or twice a week for several hours.