Lusail Stadium in Qatar

Once upon a time, there was a foolish boy who had a bag full of beautiful marbles. Now this boy was quite proud of his marbles. In fact, he thought so much of them that he would neither play with them himself nor would he let anyone else play with them. He only took them out of the bag in order to count and admire them; they were never used for their intended purpose. Yet that boy carried that coveted bag of marbles everywhere he went.