Ukraine - Saint Nicholas Day card

There's a tradition in Ukraine that the Saint Nicholas (Святий Миколай - Svyatyi Mykolay in Ukrainian), also known as Santa Claus, brings some presents for children on the Saint Nicholas Day, which is on 19th December. Actually, we have the same tradition here in Poland, but it's 6th of December, because of the calendar difference.
This postcard shows Ukrainian children waiting for the presents at night :)