OK. So this topic is for pictures of modern EO Churches you like and for comments of the Churches that would have been posters before. I'll sign out of the Orthodoxy all those who will post pictures of Churches they don't like, start debates whether modern architecture is 'canonical', try to switch the topic target to some other confessions (doesn't matter because of good or bad intentions) etc.
For a start:
My homeparish - St. George Church in Białystok
Resurrection Church in Białystok