Rui Sun: F4U-4 Corsair
Rui Sun: Mitsubishi A6M "Zero"
Rui Sun: AC-130 Gunship
Rui Sun: E-2 Hawkeye
Rui Sun: Powerful thrust (F-35)
Rui Sun: B-29 Superfortress
Rui Sun: Bright Day with Freedom
Rui Sun: Beauty of Chicago
Rui Sun: Social distance
Rui Sun: Summer gymnastics
Rui Sun: Happy Birthday America!
Rui Sun: Merry Christmas
Rui Sun: Holy Name Cathedral in Chicago
Rui Sun: Tight Formation
Rui Sun: The Loop
Rui Sun: Loop Intersection of Chicago
Rui Sun: Happy Birthday USA!!!
Rui Sun: A sense of spring
Rui Sun: A popular view of Chicago
Rui Sun: Curve of lights
Rui Sun: Wells St and Hubbard St of Chicago
Rui Sun: Cruising Chicago River
Rui Sun: End of a day
Rui Sun: Sunset Navy Pier
Rui Sun: Lake Shore Drive (Chicago)
Rui Sun: Blue hour of Chicago
Rui Sun: Good Morning, St Kitts!
Rui Sun: Chicago north shore
Rui Sun: Evening of Chicago
Rui Sun: Valley of skyscrapers