First shown at London's Barbican in 2012 then NY's MoMA in 2013, Rain Room is massive installation of falling water that ceases to pour wherever a person walks. Pretty awesome. The museum commissioned the artists, Random International, to create a huge version of the work specifically to match Yuz' gargantuan space. Anticipating crowds, the museum's planning to extend its opening hours as well as offer a 'view only' line. Tickets cost a pricey 150rmb per person to actually walk through the space, or 260rmb for 2 and 360rmb for 3. That viewing space only deal costs 60rmb. Expensive...