Gary Hustwit's first two documentaries Helvetica and Objectified looked into typography, industrial design and product design...both right up our alley. His third film Urbanized is equally awesome, all about the design of cities Urbanized features some of the world’s foremost architects, planners, policymakers, builders, and thinkers...and it needs a little help getting off the ground.

Click here to donate a few bucks towards the last in Hustwit’s ‘design trilogy’, it’ll be worth it just to see the results of his global investigations of urban design projects that represent the issues facing our cities. There’ll also be rewards for your buck, downloads and DVDs of the finished film, t-shirts designed by Build, limited edition Design Trilogy box set and even private screenings of Urbanized hosted by director Gary Hustwit. Deadline for donations is 23rd March.