somewhat relatedly, those buildings in Vienna are coloured like the euro bank notes (in increasing value from right to left): https://goo.gl/maps/9vAb8XfKeTZVv3

somewhat relatedly, those buildings in Vienna are coloured like the euro bank notes (in increasing value from right to left): https://goo.gl/maps/9vAb8XfKeTZVv3wE6 https://goo.gl/maps/9vAb8XfKeTZVv3wE6