Graffiti on walls around Havana telling Cubans "you need to be happy" has encouraged introspection and inspiration in a country where censorship has forced many street artists to emigrate or ...

You need to be happy': graffiti encourages Cuban self-reflection Graffiti on walls around Havana telling Cubans "you need to be happy" has encouraged introspection and inspiration in a country ...

Show more Show less Cubans walk past graffiti in Havana telling them 'you need to be happy' The slogan is the work of Mr. Sad, a 27-year-old sociologist and anonymous graffiti artist The artist ...