According to Adomnán of Iona, St. Columba converted these people by banishing a river creature that some scholars identify as these people's namesake “beast.” For 10 points each:
[10h] Name these “painted” founders of the Kingdom of Fortriu known for creating monumental carved stones.
ANSWER: Picts [or Pictish people]
[10m] Named for their tattoos by the Romans, the Picts were descendants of this country’s Caledonians. The Picts later merged with Dál Riata to form this country’s Kingdom of Alba.
ANSWER: Scotland [prompt on Great Britain or United Kingdom or UK]
[10e] Starting in the early modern period, the Picts anachronistically lent their name to one of these structures built by Hadrian along the border of Britannia.
ANSWER: wall [accept Hadrian’s Wall]
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