A postcard came from the Netherlands on October 25, 2021.
The postcard shows the Côte de Jade in South Brittany.
He chose the postcard based on my profile on Postcrossing.com, where I stated that I like the French coast.
There is a standard Dutch postage stamp on the postcard.
The postcard traveled 658 kilometers, that’s 408 miles, in 4 days. 
Update: 2022-01-02 the postcard was the postcard of the month October 2021.