Sent by Sylvia (China).
You can see in the postcard the Shangai International F1 Circuit. I was surprised to receive it because I am not into F1 (not into any sport, I am afraid). So I never expect to receive a postcard about sports.
But as usual, when the sender takes the time to write something interesting on the back, the postcard becomes attractive. Now the postcard is among my favourites!
I like this side of Postcrossing: we learn a lot about unexpected things, people and places! Also about ourselves.