architecture
bridge
business finance and industry
canal
chicago illinois
chicago loop
chicago river
christopher columbus explorer
city
city street
cityscape
cloud sky
cruise
downtown district
famous place
horizontal
hotel
illinois
leisure activity
low angle view
metal
midwest usa
modern
nautical vessel
no people
office building exterior
outdoors
recreational pursuit
relaxation
river
sailing
scenics nature
sky
skyscraper
steel
stone material
street
sunlight
tourism
tranquil scene
transportation
travel
tree
urban skyline
usa
water
waterfront
wide angle