In this fourth movie made by Dezeen in December 2009 at the Shenzhen & Hong Kong Bi-city Biennale of Urbanism\Architecture designers Joseph Grima and Jeffrey Johnson explain their Landgrab City project, which involved creating a farm in the middle of an urban square in Shenzhen.

More information about the project in our story on Dezeen.

See all our movies at dezeenscreen.com