>> it feels like there's lights coming from the bottom but that's the illusion that she's trying to create. someone-- i was walking someone aroundy esterday and tid it was almost like an iceberg. asch person comes with their own, their own ibout what it reminds them of. >> sreenivasan: the fair also features these chandeliers made with uranium glass, representing nations with nuclear energy, from japanese-australian artists ken and julia yonetani. this series of post-apocalyptic- esque paintings of women wearing gas masks from french artist claire tabout. in this performance piece, titled "my turn," new york-based artists alex schweder and ward shelley designed and built a 16-foot wheel, which they rotate and take turns sitting in. they call their work" performance architecture." for folks who don't think-- they might be intimidated by say,nc perforart. there's a giant wheel were guys literally sit in a chair and then they spin the wheel and they sit on the chher and spin thel.o you...