Who: sou fujimoto What else: Inside Outside Tree V museum in london. The structure is made from sheets of clear acrylic which have been cut into variously shaped polygons and bound together using zip ties.
Spider web tiara by Count Alexander, "the Count of many Crystals," a master of the Swarovki crystal. He had a worldwide clientele, and made replicas of her jewels for the Queen of Sweden. See: http://www.islingtontribune.com/count-alexander-von-beregshasy-–-sparkling-fairy-tale-life-count-many-crystals/.