Take British Airways Flight to Berlin....

Maria: Hi! Work, work, work!  It's pretty much all work up here!  You are to 
hop on the first flight to Berlin, Mr. Johann Schwierige should arrive later that evening.
This mission is simple, wherein it's, "go in & get out".

You: This trip should take about a day?

Maria: Just about, our goal is to get Mr. Schwierige in front of the "museum people" ASAP!
Here is the wording of the note you are to hand Mr. Schwierige:



Mr. Schwierige! Good day!  This is to confirm your dreams as you already have been instructed!
I am here to hand you these two pictures as a SIGN that the information in your dreams 
were real instructions!

You are to leave Berlin by tomorrow evening! It is most imperative that you do this!
The authorities at The National Gallery must be informed the Da Vinci, titled, 
"The Virgin of the Rocks" is an original COMPLETE MASTERPIECE, ASAP!
 
You are not to tarry long in Berlin, so make your stay here be ONE NIGHT ONLY!

Good day & Good find!



Maria: After you give him that, you are to go to this place 
the next day (address of Johann Schwierige's hotel). Please 
remain discreet!  Be sure he has checked out by noon the next
 day by just "requesting for him" at the front desk around 1:30 PM.

If he has "checked out," that is good for us!  If not, leave
him a similar note at the front desk, make it like the one 
you gave him at the airport and return to London for further instructions!

You: Yes, Ma'am!

Maria: Wake up!