... "practised people." M Cartailhac, again, has lately, in the most The Clyde Mystery, by Andrew Lang candid and honourable way, recanted his own original disbelief in certain wall-paintings in Spanish ... on Clyde, the stones bear some of the archaic markings common on the rock faces both in Scotland and in Central Australia: on large rocks they are painted, in Australia, in Scotland they are incised ... know whether or not the markings, in Scotland and Australia, had the same meaning As to my opinion, then, namely that we cannot say what is the significance of an archaic pattern in Scotland, or...