I'm not exactly sure why this is back in the news today - I'm guessing there's a report or paper somewhere that's just been released. The paintings are said to be amongst the best in Europe. https://www.theguardian... continues...
Discovered in 1881 .
A deposit of flint arrowheads was found in a small pit on the left hand side of the corridor . Other finds were remnants of a bronze awl and some pottery .
Fwiw declination of chamber is -29.8 , therefore close to major standstill .