Entrance reliefs The main (west) City Hall entrance features four
reliefs sculpted by
John Flanagan. Each of the panels represents one of four principal concerns of city government: playgrounds, schools, parks, and water supply. The main (east) County Building entrance features four additional
high reliefs: a man studying a scroll; a man holding a
sailing ship and fishing net; and two near-identical reliefs depicting an older version of the county seal flanked by two young men. File:Chicago City Hall (51575574600).jpg File:Relief sculpture panel, Chicago City Hall, Chicago, early 20th century (NBY 605).jpg|alt= File:Relief sculpture panel, Chicago City Hall, Chicago, early 20th century (NBY 894).jpg File:Relief sculpture panel, Chicago City Hall, Chicago, early 20th century (NBY 758).jpg File:Chicago-City-Hall-County-Building-Relief.jpg File:Relief sculpture panel, Chicago City Hall, Chicago, early 20th century (NBY 547).jpg File:Entrance To Chicago's City Hall (2130003764) (cropped).jpg File:Chicago City Hall, County Building, Coat Of Arms Detail (2129228123).jpg
Green roof In 2001, roof gardens were completed atop the west wing serving as a pilot project to assess the impact green roofs would have on the
heat island effect in urban areas, rainwater runoff, and the effectiveness of differing types of
green roofs and plant species for Chicago's climate. Although the rooftop is not normally accessible to the public, it is visually accessible from 33 taller buildings in the area. The Garden consists of 20,000 plants of more than 150 species, including shrubs, vines and two trees. The green roof design team was headed by the Chicago area firm Conservation Design Forum in conjunction with noted "green" architect
William McDonough. With an abundance of flowering plants on the rooftop, beekeepers harvest approximately of honey each year from hives installed on the rooftop. Tours of the green roof are by special arrangement only. The Chicago City Hall Green Roof won the Merit Design Award of the American Society of Landscape Architecture (ASLA) competition in 2002. File:20080708 Chicago City Hall Green Roof.JPG|
Roof garden atop city hall File:Chicago City Hall interior.jpg|Botticino marble lobby File:Nationalgeograph351919nat.pdf|page=39|City Hall-County Building as seen in the January 1919 issue of
National Geographic File:Fasces on City Hall Chicago.jpg|A
fasces decoration above an entrance ==In media==