Walk down Celetna street in Prague's Old Town and you might miss it. There's a coded message left by alchemists—a sign that you're walking the path to enlightenment.
Tourists crowd around the Powder Tower for selfies and videos and who can blame them? The city is photogenic; this tower is one of the iconic scenes people have in mind. The funny thing about the tower is that, grandiose as it is, it was always more ornamental than useful.
This article explains why and how it was built, and how it became what it is today.
At home this week. The Grand Place, Brussels' main square is alive with the sound of camera shutters, eager talk and the noise made by a dozen or so rowdy scouts.