Local filmmakers Richard Hawke and Paul Villanova created this 3 1/2-minute video of Boston in Flux to show Boston changing over the decades.
We wanted the film to be more than simply a photographic effect," says Villanova. "We wanted to visually demonstrate the paradox of Boston - how it is constantly changing, and yet, in many ways looks the same as it did 100 years ago. There is a tension we wanted to capture."
Then and now: Some Boston scenes.