Urban Farming examples

Source: Potage-Toit

New York with its more than 600 projects, is leader in the field of urban farming. Jan Vannoppen, managing director of VELT, the Flemish organisation for ecological living and gardening, was in NY from Octobre 3-7 to visit some of these projects. He blogged about his visit on MO (in Dutch).
More information on urban farming projects (mainly in the US) can be found on the website of Urban Farming.
Examples of window farming can be found here. Examples of urban farming in Belgium can be found on the website of Greenmarx or in the blog of Potage-Toit (in French and Dutch) about an urban farming project in the centre of Brussels.