Although lots of you know that the Czech Republic’s capital is one of the world’s most monumental cities with its elegant squares, Baroque buildings and must-sees – such as the Charles Bridge, majestic Prague Castle, the Jewish Quarter, and the Old City Hall’s astronomical clock – there’s also a cool, alt, and youth-driven side to Prague, going back to the graffiti and street art of famous John Lennon Wall of the Malá Strana neighbourhood (which actually predated the post