The Greenbelt and Greendale projects were provided with art created by the WPA (Works Progress Admimistration). Here we see a statue serving as a base for a flag pole. It was crafted by Alonzo Hauser.
Photo from National Historic Landmark Nomination / Greendale Historic District

This snapshot, and the one that follows, show the original Greendale Fire & Police Station. 
Photo from Library of Congress / John Vachon

The Greendale Police Department was established in May 1938.
Photo from Library of Congress / John Vachon

The Community Building (School & Public Library) was situated a tad west of VILLAGE CENTER.
Drawing from Library of Congress