Koyama focuses on the process of redefining humanity through the order that is shaped by the emergence of a number of ideas, and while crossing cultures from East and West, Koyama creates works that engage the shifting desires involved in their emergence and the horizon of what the future of man should be.

瑚山は、いくつもの思想が生まれては形作る秩序が人を再定義する過程に着目し、東西の文化を横断しながら、その発生に関わる欲望の変遷と人の未来の在り方の地平に関わる作品を制作しています。