Shanghai, China: 1990 vs. the present
Toronto, Canada: 1930 vs. now
Seoul, South Korea: 1950 vs. the present day
Nairobi, Kenya: The 1960s and now
Beijing, China: The 1940s vs. the present
Melbourne, Australia: 1920 and today
Dubai, UAE: The 1980s vs. today
Fortaleza, Brazil: 1980 vs. now
Hong Kong: The 1960s vs. the present
Singapore: The 1960s vs. now
