'I wanted to make them prettier': one ar...

In a world of concrete and chain link that's overwhelmingly gray, the urge to beautify our communities isn't an uncommon one. But it takes a special kind of person to take the leap of actually doing something about it. RadioActive's Gideon Hall spoke to Christy Caravaglio, who, for the last four years, has been adding brilliant color to her local urban lands ... Show More