ccc　　MarcelinoSanzdeSautuolaydelaPedrueca,in1868,accidentallydiscoveredPaleolithicpaintingswiththehelpofahunternamedModestoCubillasinsideAltamira'scaves,locatedinCantabria,northtoSpain.Tryingtoexposetheirdiscoverytotheacademicworldforthattheystudythepaintings,Sautuolacrashedagainsttheskepticismanddiscreditofallexperts,whoclai...