Conversation so far:
Where did this art originate?
found in Scandinavia, north Germany and England.
Did the style migrate at all?
so that in the 4th century when Huns pushed German tribes westward, they spilled across the Empire's borders and began to settle there.

Question: Did the artwork travel with the Huns?
Self-contained rewrite: Did the Migration Period artwork travel with the Huns in the 4th century?