Out of the Pyrenees, Alps and Danube, where does the sharpest change in average phenotype occur?

[Richard Alvarez]

Yeah sure thing. But could you ever imagine Austrians like Schwarzenegger to pass among Italians?

Not really. You are right. Northern Italy has more Med and Dinaric influence.

[Richard Alvarez]

Btw, the Denmark-Germany border is also a sharp change. That's where people go from Nordic/Scandinavian-looking to Central European/West Germanic-looking.

I had that in mind when remembering how alien Danes look compared to Germans (even Northern Germans):



Could you imagine these people being from Hamburg or Lower Saxony? I doubt it.