Kinetic artist and designer Ralfonso creates sculptures that go beyond the ordinary.
원문출처 : http://edition.cnn.com/2015/02/04/europe/ralfonso-wind-sculpture/index.html?eref=edition
원문출처 : http://edition.cnn.com/2015/02/04/europe/ralfonso-wind-sculpture/index.html?eref=edition