Tim Rushton’s “Black Diamond,” a two-act work with science-fiction touches, will be performed at the Joyce Theater several times. http://www.nytimes.com/2016/10/09/arts/dance/danish-dance-theater-at-the-joyce-with-a-sci-fi-look.html?emc=%5B%27edit_tnt_20161005%27%5D&nlid=%5B%279935747%27%5D&tntemail0=%5B%27y%27%5D