We all know what a winding blue line on a map means, but until we this cartographer’s work we had no idea a little color could transform the world’s rivers into amazing art. View this post on ...

From the whimsical, pastel-colored tenements of Zamosc, Poland to India's "blue city," these gorgeous colorful cities require no filter. Cinque Terre, or “Five Lands,” is the name given to not one but ...