Sunsphere in World's Fair Park, Knoxville, Tennessee, United States of America, North America

travel destination travel destinations travel photography colour image colour color image color horizontal outdoors outside day incidental people sun sphere world's fair park knoxville tennessee united states of america usa us united states north american north america building building exterior architecture architectural high angle view high angle elevated view from above looking down city cities blue cloud sky 20th century tower modern futuristic local landmark landmarks sphere design observation tower restaurant skyline cityscape public park urban scene