Hilltop Stadium figures were hollow and considered fragile, they were not saved. Garrison also designed the Civic Center Park's Seal Pool's two fountains, a pair of bronze mountain lions for the entrance of the State Office Building and the gargoyles at Denver's South High School. Garrison's work was cited by the National Park Service in the National Register of Historic Places registration form for Denver's Civic Center Historic District which was listed on the National Register of Historic Places in 1974 and further designated a National Historic Landmark in 2012. A veteran of World War I, he served overseas in World War I from 14 July 1918 to 22 March 1919. Garrison also enlisted in World War II. He died in 1943 while teaching camouflage painting. References 1895 births 1943 deaths People from Fort Dodge, Iowa American architectural sculptors American male sculptors Pennsylvania Academy of the Fine Arts alumni University of Denver faculty Sculptors from Iowa 20th-century American sculptors 20th-century American male artists American military personnel of World War I American military personnel of World War II