Old European civilisation in general appears to have had the same basic characteristics as Cretan culture. Most notably of all, the Old Europeans do not appear to have been war-like. No military weapons have been found at Old European sites, and unlike later civilisations – whose artwork was dominated by weapons and war – their artwork contains no depictions of warfare or violence. Instead, like the Cretans, their artwork was dominated by natural images. These were practically everywhere – images of the sun, water, serpents and butterflies, covering the outside and inside of houses, and the walls of shrines and public buildings.  But the major art form of the Old Europeans seems to have been small statuettes – or figurines – of naked women. Literally tens of thousands of these have been found, showing women with enlarged breasts and hips, sometimes in sexually inviting poses. Some archaeologists believe that these figurines had a religious function, others that they may simply have been an early form of pornography  , but in any case they are clearly evidence of a free and easy attitude to sex and nakedness. We also know, as other evidence for this, that the Old Europeans placed vagina-shaped shells around the bodies of the dead – presumably to symbolise a return to the womb of the earth – and made a practice of painting vagina-shaped cavities inside caves with red ochre, presumably to symbolise menstrual blood.