Recently found out about the Echigo-Tsumari Art Field, an international Triennale event which finished up on the 17th of this month, so missed it this time around, but better make a note and fingers crossed make it in 2015. The event is held in Tsunan Machi/津南町, and Tokamachi City/十日町市, in Niigata Prefecture. For a list of contributing artists check out the Artworks page, (there are too many to list individually!), also books are available of previous Triennale events, although none listed yet for this years event.
To find out more about the event visit the webpage.