Photographer and filmmaker Rob Whitworth has spent a hell lot of time drawing up time lapse videos of the cities of Shanghai, Vietnam and Kuala Lumpur. For the video on Shanghai, Rob worked with urban-geographic explorer JT Singh to capture the beauty of the city and its numerous and ever growing skyscrapers. The video on Kuala Lumpur took 5 months, 400 hours of work, four cameras, and 19,997 photographs along with 40 shoots. To capture the traffic in HCMC, Vietnam, Rob captured 10,000 RAW images that would later make this time lapse. Hit ahead for the videos.