I received mail from the Germany, Finland, and Mexico. Three postcards; two postcards are from Postcrossing and the other postcard is from someone I follow on Instagram.

From Postcrossing in Germany:

Front

Back

From Postcrossing in Finland:

Front - Love that is a J since it's the initial of my first name

Back

From Mexico:

Front - love that it's a shaped postcard

Back - such a cute postcard