Cueva de las Manos probably made by submerging their hunting bolas in ink, and then throwing them up. The binder is unknown but the mineral pigments include iron oxides, producing reds and purples; kaolin, producing white; natrojarosite, producing yellow; and manganese oxide, which makes black. Carlos J. Gradin has studied the cave. Cueva de las Manos has been listed as a World Heritage Site since 1999. Cueva de las Manos Cueva de las Manos (Spanish for Cave of Hands) is a cave or a series of caves located in the province of Santa Cruz, Argentina, south of the town of Perito Moreno. It is
Cave of Altxerri group known as the Cave of Altamira and Paleolithic Cave Art of Northern Spain. Cave of Altxerri The Cave of Altxerri (in Spanish "Cueva de Altxerri", and in Basque "Altxerriko leizea" or "Altxerriko koba") is located in the municipality of Aya (Gipuzkoa) in the Basque Country (Spain). The original grotto preserves rock paintings and engravings which have been dated from the end of the Upper Magdalenian period, within the Upper Paleolithic; the pictures situated in an upper gallery, known as Altxerri B, have been dated in a 2013 study as the oldest stone paintings in Europe, with an estimated age