"Dear
Rui, how are you? We hope you are well! we were at Teufelserg finally!
The art gallery in berlin we told you about! And we put your pictures
there at places we thought they fit to the picture. And we think we
found reeeally nice ones. We took pictures for you of them. Enjoy! and
by the way...thank you for the nice time, we will not forget about you
and wait here in berlin for you!