Painted trunks of trees, El bosque pintado de Oma, El bosque animado de Oma, Parte de este nino y parte del otro da uno mas, A part of this child and a part of the other one makes some more, Kortezubi, Guernica, natural reserve of Urdaibai, province of Bizkaia, Basque Country, Euskadi, Northern Spain, Spain, Europe