Juxtlahuaca Spanish pronunciation: [xuʃtɬaˈwaka] is a cave and archaeological site in the Mexican state of Guerrero containing murals linked to the Olmec motifs and iconography.
The site's paintings have been estimated to be over a kilometre down a long cavern: descent times are roughly two hours and some passages are partially filled with water.
The most well-known of the cave art is Painting 1, which features a large bearded man with a black cloak, a striped tunic, and an elaborate headpiece.
[3] This 2 meter (6 foot) tall painting is one of the rare Olmec-style portrayals of human-on-human dominance,[4] which some researchers interpret as a scene of human sacrifice.
[6] The cave paintings have been known since at least the 1920s, but were first professionally documented in the early 1960s by Gillett Griffin of Princeton University and Carlo T. E. Gay, an Italian businessman.