See How to Draw a Bridge, fast, in Two Point Perspective. Draw from different angles, add a road in perspective and shadows too.
Now see a narrated step by step How to Draw a Bridge in Two Point Perspective video: http://youtu.be/1Edeyil01RU
How to Draw a City in Two Point Perspective: http://youtu.be/yNq78n02fMQ
How to Draw a Room in One Point Perspective: http://youtu.be/yEymIyLbiAI
How to Draw a Train in One Point Perspective: http://youtu.be/k7V8g8FjPB4
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