Not only have the findings in Crete revolutionised all previously current ideas upon Art, but they have also condemned to the melting-pot the cardinal article of belief that the alphabet reached us from Phoenicia. Prof. Flinders Petrie has now clearly demonstrated that even in this respect, "Beside the great historic perspective of the long use of signs in Egypt, other discoveries in Europe have opened entirely new ground. These signs are largely found used for writing in Crete, as a geometrical signary; and the discovery of the Karian alphabet, and its striking relation to the Spanish alphabet, has likewise compelled an entire reconsideration of the subject. Thus on all sides--Egyptian, Greek, and Barbarian--material appears which is far older and far more widespread than the Græco-Phoenician world; a fresh study of the whole material is imperatively needed, now that the old conclusions are seen to be quite inadequate." The striking connection between the Karian and the Spanish alphabet may be connoted with the fact that Strabo, mentioning the Turdetani whom he describes as the most learned tribe of all Spain, says they had reduced their language to grammatical rules, and that for 6000 years they had possessed metrical poems and even laws. Commenting upon this piece of precious information, Lardner ironically observed that although the Spaniards eagerly seized it as a proof of their ancient civilisation, they are sadly puzzled how to reconcile these 6000 years with the Mosaic chronology. He adds that discarding fable, we find nothing in their habits and manners to distinguish them from other branches of that great race, except, perhaps, a superior number of Druidical remains.[14] This "_except_" is noteworthy in view of the fact that the Celtiberian alphabet of Spain is extremely similar to the Bardic or Druidic alphabet of Britain, and also to the hitherto illegible alphabet of Ancient Crete. Cæsar has recorded that the Druids thought it an unhallowed thing to commit their lore to writing, though in the other public and private affairs of life they frequently made use of the Greek alphabet. That the Celts of Gaul possessed the art of writing cannot be questioned, and that Britain also practised some method of communication seems a probability. There are still extant in Scotland inscriptions on stones which are in characters now totally unknown. In Ireland, letters were cut on the bark of trees prepared for that purpose and called poet's tables. The letters of the most ancient Irish alphabet are named after individual trees, and there are numerous references in Welsh poetry to a certain secret of the twigs which lead to the strong inference that "written" communication was first accomplished by the transmission of tree-sprigs.