Sustainable neighborhood

Write at least 1000 words describing the sustainable neighborhood or city that you would like to see in the future. Imagine the ideal community a place you would especially like to live in, and that is sustainable (in whatever way you want to define the term).

How is this place laid out in terms of streets, buildings, public spaces, parks, homes, workplaces, and shopping areas?
How do people get around?
What types of people live there and how do they interact?
How does the built environment relate to the natural landscape?
What makes this place sustainable, and do you think it is possible to achieve?
Feel free to use GIS, photos, maps, or other creative visual images or techniques to illustrate your point.