Several 25m wide x 30m long etched geoglyph heads lay side by side on two separate hillsides separated by a moderately sloped valley. Most the heads are oriented north (forehead) to south (chin). Some of the heads, when side by side, will share common edges and lines. Additionally a proportion of heads appear anatomically correct while others appear highly abstract. It is possible that from some perspectives some of the heads might appear anatomically correct.

14°40′32″S, 75°12′60″W -14.6755618, -75.2165580 Changuillo, Province of Nasca, Ica, Peru