Cueva de las Manos


Cueva de las Manos 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 famous for the paintings of hands. The art in the cave dates from 13,000 to 9,000 years ago. Several waves of people occupied the cave, and early artwork has been carbon-dated to ca. 9300 BP. The age of the paintings was calculated from the remains of bone-made pipes used for spraying the paint on the wall of the cave to create silhouettes of hands.
The site was last inhabited around 700 AD, possibly by ancestors of the Tehuelche people. It was entered on the UNESCO World Heritage List in 1999.

Location

The cave lies in the valley of the Pinturas River, in an isolated spot in the Patagonian landscape. It is most easily reached by a gravel road, which leaves Ruta 40 north of Bajo Caracoles and runs northeast to the south side of the Pinturas Canyon. The north side of the canyon can also be reached by rough, but shorter, roads from Ruta 40. A path connects the two sides of the canyon, but there is no road link.
The main cave measures in depth, with an entrance wide, and it is initially high. The ground inside the cave has an upward slope; inside the cave the height is reduced to no more than.

Artwork

The images of hands are negative painted, that is, stencilled. Most of the hands are left hands, which suggests that painters held the spray pipe with their right hand or they put the back of their right hand to the wall and held the spray pipe with their left hand.
Besides these there are also depictions of human beings, guanacos, rheas, felines and other animals, as well as geometric shapes, zigzag patterns, representations of the sun, and hunting scenes. The hunting scenes are naturalistic portrayals of a variety of hunting techniques, including the use of bolas. Bolas were weapons designed with cords, having weights on each end that were thrown at the legs of animals in order to trap them allowing them to be killed by hunters. Similar paintings, though in smaller numbers, can be found in nearby caves. There are also red dots on the ceilings, 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.

Studies and preservation

has studied the cave. Cueva de las Manos has been listed as a World Heritage Site since 1999.