Works by Hiroyuki Doi: Untitled, 2017 , Untitled, 2017 , Untitled, 2016 , Untitled, 2015 , Untitled, 2015 , Untitled, 2015 , Soul II, 2014 , Soul, 2013 , Untitled, 2012 , Untitled, 2010 , Untitled, 2009 , Untitled, 2007