A, late-16th century, vision of a Pictish warrior (clearly based on Herodian's description of the “barbarians” of Caledonia) by John White. The overall blue tinting of the body is inspired by a remark made by Julius Caesar, who had spent a few weeks in the south-eastern corner of Britain in 55BC and 54BC: “All the Britons, without exception, stain themselves with woad, which produces a blueish tint; and this gives them a wild look in battle.”
The Picts, early inhabitants of Scotland. Pict actually means "painted people". "Pict" was the name of the people who lived in Scotland before the Scots invaded from Ireland, that's right the tribe known as the Scots are Irish. The two lived together and gradually merged until the picts disappeared as a distinct people.