Take four minutes to watch the Brazilian twin brothers and graffiti artists known as Os Gemeos giving the gift of public art to the city of Boston. After being invited to do an exhibition for the Institute of Contemporary Art in the city, the brothers also decided to get to work painting one Boston’s biggest murals as a present to the city – a huge boy in a lavishly patterned ensemble cramped in to the restrictions of his wall size.

Watch Os Gemeos painting this incredible public piece and talking about the importance of having street art in our society above.