Clouds form in the sky behind Montréal’s Biosphére, the re-purposed Buckminster Fuller-designed Expo ’67 United States Pavilion
The flags of the City of Dallas, the State of Texas and the United States wave in the evening sky at Dallas City Hall.
The Omni Fort Worth Hotel rises above the Texas Flag and the United States Flag.
The wing of an American Airlines MD-80, somewhere over the southern United States.
An aft view of a former United States Air Force F-111 “Aardvark”, on display at the Historic Aviation Memorial Museum at Tyler, Texas’ Pounds Regional Airport.
An United States Air Force pilot’s flight helmet found at Addison, Texas’ Cavanaugh Flight Museum.
Las Vegas’ Palazzo Hotel & Casino—the tallest building in Nevada and the largest by floor space in the United States—rises into the early morning sky.