Works by Hisako Hibi, Miné Okubo and Miki Hayakawa are featured in "Pictures of Belonging" at the Smithsonian American Art Museum.

What he found was the first of over 600 hidden entrances to Derinkuyu, the largest excavated underground city in the world.

U.S. futures and oil prices were lower. Japan’s benchmark Nikkei 225 was up 0.6% and closed at 39,605.80. Australia’s S&P/ASX 200 dipped 0.1% to 8,214.50. Chinese stocks fell on Friday trading.