Freddy has sent this very nice cover from Croatia, thank you! It was posted in Dubrovnik on July 17 and arrived on July 21, 2015.
The stamps commemorate the orchid Ophrys dinarica.
I am Florian, a 36-year-old cover collector from Austria. I am trying to receive at least one cover from every country of the world. If your country is on the list of missing countries, please send me a cover, I am replying with a nice-stamped one from Austria!