A stencilled outline of a hand found on the Indonesian island of Sulawesi is the world's oldest known cave painting, ...
The discovery comes from limestone caves on the island of Sulawesi. Here, faint red hand stencils, created by blowing pigment ...
As cave art goes, it doesn’t look like much: a single red dot, hidden among a scatter of handprints and drawings of animals on the wall of El Castillo cave in northern Spain. But this ...