I've just put the envelope into postbox.... I thought I would be able to send it earlier, but I think I made the deadline. In addition, the envelope is not traveling across the sea this time, so hopefully it will reach the addressee relatively quickly.
And received! Now I have two very nice prints from Ivan, one in a bus stop with ghostly shadows and another one composed with two different elements in a train station. Both vey imaginative and well executed. Thanks a lot, Ivan.
PS: Next time put something more stiff inside the envolpe and/or add a warning to not bend it. The postman squeeze the letter into my mailbox, fourtenately not too badly so the prints have survived without defomations.